20087730156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83561}}^1$

素因数の和:83671

約数の個数: 96

約数和(自身を含む): 53458288128

約数和(自身を除く): 33370557972

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 67, 69, 78, 92, 134, 138, 156, 201, 268, 276, 299, 402, 598, 804, 871, 897, 1196, 1541, 1742, 1794, 2613, 3082, 3484, 3588, 4623, 5226, 6164, 9246, 10452, 18492, 20033, 40066, 60099, 80132, 83561, 120198, 167122, 240396, 250683, 334244, 501366, 1002732, 1086293, 1921903, 2172586, 3258879, 3843806, 4345172, 5598587, 5765709, 6517758, 7687612, 11197174, 11531418, 13035516, 16795761, 22394348, 23062836, 24984739, 33591522, 49969478, 67183044, 72781631, 74954217, 99938956, 128767501, 145563262, 149908434, 218344893, 257535002, 291126524, 299816868, 386302503, 436689786, 515070004, 772605006, 873379572, 1545210012, 1673977513, 3347955026, 5021932539, 6695910052, 10043865078, 20087730156]

約数ペア:

[(1, 20087730156), (2, 10043865078), (3, 6695910052), (4, 5021932539), (6, 3347955026), (12, 1673977513), (13, 1545210012), (23, 873379572), (26, 772605006), (39, 515070004), (46, 436689786), (52, 386302503), (67, 299816868), (69, 291126524), (78, 257535002), (92, 218344893), (134, 149908434), (138, 145563262), (156, 128767501), (201, 99938956), (268, 74954217), (276, 72781631), (299, 67183044), (402, 49969478), (598, 33591522), (804, 24984739), (871, 23062836), (897, 22394348), (1196, 16795761), (1541, 13035516), (1742, 11531418), (1794, 11197174), (2613, 7687612), (3082, 6517758), (3484, 5765709), (3588, 5598587), (4623, 4345172), (5226, 3843806), (6164, 3258879), (9246, 2172586), (10452, 1921903), (18492, 1086293), (20033, 1002732), (40066, 501366), (60099, 334244), (80132, 250683), (83561, 240396), (120198, 167122)]