20127839970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1624523}}^1$

素因数の和:1624599

約数の個数: 64

約数和(自身を含む): 56143549440

約数和(自身を除く): 36015709470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 295, 354, 413, 590, 826, 885, 1239, 1770, 2065, 2478, 4130, 6195, 12390, 1624523, 3249046, 4873569, 8122615, 9747138, 11371661, 16245230, 22743322, 24367845, 34114983, 48735690, 56858305, 68229966, 95846857, 113716610, 170574915, 191693714, 287540571, 341149830, 479234285, 575081142, 670927999, 958468570, 1341855998, 1437702855, 2012783997, 2875405710, 3354639995, 4025567994, 6709279990, 10063919985, 20127839970]

約数ペア:

[(1, 20127839970), (2, 10063919985), (3, 6709279990), (5, 4025567994), (6, 3354639995), (7, 2875405710), (10, 2012783997), (14, 1437702855), (15, 1341855998), (21, 958468570), (30, 670927999), (35, 575081142), (42, 479234285), (59, 341149830), (70, 287540571), (105, 191693714), (118, 170574915), (177, 113716610), (210, 95846857), (295, 68229966), (354, 56858305), (413, 48735690), (590, 34114983), (826, 24367845), (885, 22743322), (1239, 16245230), (1770, 11371661), (2065, 9747138), (2478, 8122615), (4130, 4873569), (6195, 3249046), (12390, 1624523)]