20165361665940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{883}}^1\times {\mathrm{12511}}^1\times {\mathrm{10141}}^1$

素因数の和:23550

約数の個数: 144

約数和(自身を含む): 61248470739456

約数和(自身を除く): 41083109073516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 883, 1766, 2649, 3532, 4415, 5298, 7947, 8830, 10141, 10596, 12511, 13245, 15894, 17660, 20282, 25022, 26490, 30423, 31788, 37533, 39735, 40564, 50044, 50705, 52980, 60846, 62555, 75066, 79470, 91269, 101410, 112599, 121692, 125110, 150132, 152115, 158940, 182538, 187665, 202820, 225198, 250220, 304230, 365076, 375330, 450396, 456345, 562995, 608460, 750660, 912690, 1125990, 1825380, 2251980, 8954503, 11047213, 17909006, 22094426, 26863509, 33141639, 35818012, 44188852, 44772515, 53727018, 55236065, 66283278, 80590527, 89545030, 99424917, 107454036, 110472130, 126874051, 132566556, 134317545, 161181054, 165708195, 179090060, 198849834, 220944260, 253748102, 268635090, 322362108, 331416390, 380622153, 397699668, 402952635, 497124585, 507496204, 537270180, 634370255, 662832780, 761244306, 805905270, 994249170, 1141866459, 1268740510, 1522488612, 1611810540, 1903110765, 1988498340, 2283732918, 2537481020, 3806221530, 4567465836, 5709332295, 7612443060, 11418664590, 22837329180, 112029787033, 224059574066, 336089361099, 448119148132, 560148935165, 672178722198, 1008268083297, 1120297870330, 1344357444396, 1680446805495, 2016536166594, 2240595740660, 3360893610990, 4033072333188, 5041340416485, 6721787221980, 10082680832970, 20165361665940]

約数ペア:

[(1, 20165361665940), (2, 10082680832970), (3, 6721787221980), (4, 5041340416485), (5, 4033072333188), (6, 3360893610990), (9, 2240595740660), (10, 2016536166594), (12, 1680446805495), (15, 1344357444396), (18, 1120297870330), (20, 1008268083297), (30, 672178722198), (36, 560148935165), (45, 448119148132), (60, 336089361099), (90, 224059574066), (180, 112029787033), (883, 22837329180), (1766, 11418664590), (2649, 7612443060), (3532, 5709332295), (4415, 4567465836), (5298, 3806221530), (7947, 2537481020), (8830, 2283732918), (10141, 1988498340), (10596, 1903110765), (12511, 1611810540), (13245, 1522488612), (15894, 1268740510), (17660, 1141866459), (20282, 994249170), (25022, 805905270), (26490, 761244306), (30423, 662832780), (31788, 634370255), (37533, 537270180), (39735, 507496204), (40564, 497124585), (50044, 402952635), (50705, 397699668), (52980, 380622153), (60846, 331416390), (62555, 322362108), (75066, 268635090), (79470, 253748102), (91269, 220944260), (101410, 198849834), (112599, 179090060), (121692, 165708195), (125110, 161181054), (150132, 134317545), (152115, 132566556), (158940, 126874051), (182538, 110472130), (187665, 107454036), (202820, 99424917), (225198, 89545030), (250220, 80590527), (304230, 66283278), (365076, 55236065), (375330, 53727018), (450396, 44772515), (456345, 44188852), (562995, 35818012), (608460, 33141639), (750660, 26863509), (912690, 22094426), (1125990, 17909006), (1825380, 11047213), (2251980, 8954503)]