20100594969

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 38745907200

約数和(自身を除く): 18645312231

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 79, 83, 91, 117, 133, 171, 197, 237, 247, 249, 273, 399, 553, 581, 591, 711, 741, 747, 819, 1027, 1079, 1197, 1379, 1501, 1577, 1659, 1729, 1743, 1773, 2223, 2561, 3081, 3237, 3743, 4137, 4503, 4731, 4977, 5187, 5229, 6557, 7189, 7553, 7683, 9243, 9711, 10507, 11039, 11229, 12411, 13509, 14193, 15561, 15563, 16351, 17927, 19513, 19671, 20501, 21567, 22659, 23049, 26201, 31521, 33117, 33687, 45899, 46689, 48659, 49053, 53781, 58539, 59013, 61503, 64701, 67977, 78603, 85241, 94563, 99351, 108941, 114457, 124583, 136591, 137697, 140067, 143507, 145977, 147159, 161343, 175617, 184509, 202319, 212563, 235809, 255723, 295697, 310669, 326823, 340613, 343371, 373749, 409773, 413091, 430521, 437931, 596687, 606957, 637689, 767169, 872081, 887091, 932007, 980469, 1021839, 1030113, 1121247, 1229319, 1291563, 1291729, 1416233, 1487941, 1619579, 1790061, 1820871, 1913067, 2069879, 2174683, 2616243, 2661273, 2796021, 3065517, 3844061, 3875187, 4038697, 4248699, 4463823, 4858737, 5370183, 6209637, 6524049, 7848729, 9042103, 11337053, 11532183, 11625561, 12116091, 12746097, 13391469, 14576211, 16792477, 18628911, 19572147, 24542851, 26908427, 27126309, 28270879, 34011159, 34596549, 36348273, 50377431, 73628553, 80725281, 81378927, 84812637, 102033477, 117547339, 151132293, 171799957, 220885659, 242175843, 254437911, 319057063, 352642017, 515399871, 957171189, 1057926051, 1546199613, 2233399441, 2871513567, 6700198323, 20100594969]

約数ペア:

[(1, 20100594969), (3, 6700198323), (7, 2871513567), (9, 2233399441), (13, 1546199613), (19, 1057926051), (21, 957171189), (39, 515399871), (57, 352642017), (63, 319057063), (79, 254437911), (83, 242175843), (91, 220885659), (117, 171799957), (133, 151132293), (171, 117547339), (197, 102033477), (237, 84812637), (247, 81378927), (249, 80725281), (273, 73628553), (399, 50377431), (553, 36348273), (581, 34596549), (591, 34011159), (711, 28270879), (741, 27126309), (747, 26908427), (819, 24542851), (1027, 19572147), (1079, 18628911), (1197, 16792477), (1379, 14576211), (1501, 13391469), (1577, 12746097), (1659, 12116091), (1729, 11625561), (1743, 11532183), (1773, 11337053), (2223, 9042103), (2561, 7848729), (3081, 6524049), (3237, 6209637), (3743, 5370183), (4137, 4858737), (4503, 4463823), (4731, 4248699), (4977, 4038697), (5187, 3875187), (5229, 3844061), (6557, 3065517), (7189, 2796021), (7553, 2661273), (7683, 2616243), (9243, 2174683), (9711, 2069879), (10507, 1913067), (11039, 1820871), (11229, 1790061), (12411, 1619579), (13509, 1487941), (14193, 1416233), (15561, 1291729), (15563, 1291563), (16351, 1229319), (17927, 1121247), (19513, 1030113), (19671, 1021839), (20501, 980469), (21567, 932007), (22659, 887091), (23049, 872081), (26201, 767169), (31521, 637689), (33117, 606957), (33687, 596687), (45899, 437931), (46689, 430521), (48659, 413091), (49053, 409773), (53781, 373749), (58539, 343371), (59013, 340613), (61503, 326823), (64701, 310669), (67977, 295697), (78603, 255723), (85241, 235809), (94563, 212563), (99351, 202319), (108941, 184509), (114457, 175617), (124583, 161343), (136591, 147159), (137697, 145977), (140067, 143507)]