20194005832

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21191}}^1$

素因数の和:21252

約数の個数: 192

約数和(自身を含む): 54792339840

約数和(自身を除く): 34598334008

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 49, 52, 56, 68, 77, 88, 91, 98, 104, 119, 136, 143, 154, 182, 187, 196, 221, 238, 286, 308, 364, 374, 392, 442, 476, 539, 572, 616, 637, 728, 748, 833, 884, 952, 1001, 1078, 1144, 1274, 1309, 1496, 1547, 1666, 1768, 2002, 2156, 2431, 2548, 2618, 3094, 3332, 4004, 4312, 4862, 5096, 5236, 6188, 6664, 7007, 8008, 9163, 9724, 10472, 10829, 12376, 14014, 17017, 18326, 19448, 21191, 21658, 28028, 34034, 36652, 42382, 43316, 56056, 68068, 73304, 84764, 86632, 119119, 136136, 148337, 169528, 233101, 238238, 275483, 296674, 360247, 466202, 476476, 550966, 593348, 720494, 932404, 952952, 1038359, 1101932, 1186696, 1440988, 1631707, 1864808, 1928381, 2076718, 2203864, 2521729, 2881976, 3030313, 3263414, 3856762, 3962717, 4153436, 4683211, 5043458, 6060626, 6526828, 7713524, 7925434, 8306872, 9366422, 10086916, 11421949, 12121252, 13053656, 13498667, 15427048, 15850868, 17652103, 18732844, 20173832, 21212191, 22843898, 24242504, 26997334, 27739019, 31701736, 32782477, 35304206, 37465688, 42424382, 45687796, 51515321, 53994668, 55478038, 65564954, 70608412, 84848764, 91375592, 103030642, 107989336, 110956076, 131129908, 141216824, 148485337, 169697528, 194173133, 206061284, 221912152, 229477339, 262259816, 296970674, 360607247, 388346266, 412122568, 458954678, 593941348, 721214494, 776692532, 917909356, 1187882696, 1442428988, 1553385064, 1835818712, 2524250729, 2884857976, 5048501458, 10097002916, 20194005832]

約数ペア:

[(1, 20194005832), (2, 10097002916), (4, 5048501458), (7, 2884857976), (8, 2524250729), (11, 1835818712), (13, 1553385064), (14, 1442428988), (17, 1187882696), (22, 917909356), (26, 776692532), (28, 721214494), (34, 593941348), (44, 458954678), (49, 412122568), (52, 388346266), (56, 360607247), (68, 296970674), (77, 262259816), (88, 229477339), (91, 221912152), (98, 206061284), (104, 194173133), (119, 169697528), (136, 148485337), (143, 141216824), (154, 131129908), (182, 110956076), (187, 107989336), (196, 103030642), (221, 91375592), (238, 84848764), (286, 70608412), (308, 65564954), (364, 55478038), (374, 53994668), (392, 51515321), (442, 45687796), (476, 42424382), (539, 37465688), (572, 35304206), (616, 32782477), (637, 31701736), (728, 27739019), (748, 26997334), (833, 24242504), (884, 22843898), (952, 21212191), (1001, 20173832), (1078, 18732844), (1144, 17652103), (1274, 15850868), (1309, 15427048), (1496, 13498667), (1547, 13053656), (1666, 12121252), (1768, 11421949), (2002, 10086916), (2156, 9366422), (2431, 8306872), (2548, 7925434), (2618, 7713524), (3094, 6526828), (3332, 6060626), (4004, 5043458), (4312, 4683211), (4862, 4153436), (5096, 3962717), (5236, 3856762), (6188, 3263414), (6664, 3030313), (7007, 2881976), (8008, 2521729), (9163, 2203864), (9724, 2076718), (10472, 1928381), (10829, 1864808), (12376, 1631707), (14014, 1440988), (17017, 1186696), (18326, 1101932), (19448, 1038359), (21191, 952952), (21658, 932404), (28028, 720494), (34034, 593348), (36652, 550966), (42382, 476476), (43316, 466202), (56056, 360247), (68068, 296674), (73304, 275483), (84764, 238238), (86632, 233101), (119119, 169528), (136136, 148337)]