20020650210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{185531}}^1$

素因数の和:185664

約数の個数: 96

約数和(自身を含む): 57307124160

約数和(自身を除く): 37286473950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 109, 110, 165, 198, 218, 327, 330, 495, 545, 654, 981, 990, 1090, 1199, 1635, 1962, 2398, 3270, 3597, 4905, 5995, 7194, 9810, 10791, 11990, 17985, 21582, 35970, 53955, 107910, 185531, 371062, 556593, 927655, 1113186, 1669779, 1855310, 2040841, 2782965, 3339558, 4081682, 5565930, 6122523, 8348895, 10204205, 12245046, 16697790, 18367569, 20222879, 20408410, 30612615, 36735138, 40445758, 60668637, 61225230, 91837845, 101114395, 121337274, 182005911, 183675690, 202228790, 222451669, 303343185, 364011822, 444903338, 606686370, 667355007, 910029555, 1112258345, 1334710014, 1820059110, 2002065021, 2224516690, 3336775035, 4004130042, 6673550070, 10010325105, 20020650210]

約数ペア:

[(1, 20020650210), (2, 10010325105), (3, 6673550070), (5, 4004130042), (6, 3336775035), (9, 2224516690), (10, 2002065021), (11, 1820059110), (15, 1334710014), (18, 1112258345), (22, 910029555), (30, 667355007), (33, 606686370), (45, 444903338), (55, 364011822), (66, 303343185), (90, 222451669), (99, 202228790), (109, 183675690), (110, 182005911), (165, 121337274), (198, 101114395), (218, 91837845), (327, 61225230), (330, 60668637), (495, 40445758), (545, 36735138), (654, 30612615), (981, 20408410), (990, 20222879), (1090, 18367569), (1199, 16697790), (1635, 12245046), (1962, 10204205), (2398, 8348895), (3270, 6122523), (3597, 5565930), (4905, 4081682), (5995, 3339558), (7194, 2782965), (9810, 2040841), (10791, 1855310), (11990, 1669779), (17985, 1113186), (21582, 927655), (35970, 556593), (53955, 371062), (107910, 185531)]