20133756780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{823}}^1\times {\mathrm{1451}}^1$

素因数の和:2567

約数の個数: 96

約数和(自身を含む): 56682920448

約数和(自身を除く): 36549163668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 823, 843, 1124, 1405, 1451, 1646, 1686, 2469, 2810, 2902, 3292, 3372, 4115, 4215, 4353, 4938, 5620, 5804, 7255, 8230, 8430, 8706, 9876, 12345, 14510, 16460, 16860, 17412, 21765, 24690, 29020, 43530, 49380, 87060, 231263, 407731, 462526, 693789, 815462, 925052, 1156315, 1194173, 1223193, 1387578, 1630924, 2038655, 2312630, 2388346, 2446386, 2775156, 3468945, 3582519, 4077310, 4625260, 4776692, 4892772, 5970865, 6115965, 6937890, 7165038, 8154620, 11941730, 12231930, 13875780, 14330076, 17912595, 23883460, 24463860, 35825190, 71650380, 335562613, 671125226, 1006687839, 1342250452, 1677813065, 2013375678, 3355626130, 4026751356, 5033439195, 6711252260, 10066878390, 20133756780]

約数ペア:

[(1, 20133756780), (2, 10066878390), (3, 6711252260), (4, 5033439195), (5, 4026751356), (6, 3355626130), (10, 2013375678), (12, 1677813065), (15, 1342250452), (20, 1006687839), (30, 671125226), (60, 335562613), (281, 71650380), (562, 35825190), (823, 24463860), (843, 23883460), (1124, 17912595), (1405, 14330076), (1451, 13875780), (1646, 12231930), (1686, 11941730), (2469, 8154620), (2810, 7165038), (2902, 6937890), (3292, 6115965), (3372, 5970865), (4115, 4892772), (4215, 4776692), (4353, 4625260), (4938, 4077310), (5620, 3582519), (5804, 3468945), (7255, 2775156), (8230, 2446386), (8430, 2388346), (8706, 2312630), (9876, 2038655), (12345, 1630924), (14510, 1387578), (16460, 1223193), (16860, 1194173), (17412, 1156315), (21765, 925052), (24690, 815462), (29020, 693789), (43530, 462526), (49380, 407731), (87060, 231263)]