21167235873020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{226097371}}^1$

素因数の和:226097562

約数の個数: 48

約数和(自身を含む): 46188979931136

約数和(自身を除く): 25021744058116

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 151, 155, 302, 310, 604, 620, 755, 1510, 3020, 4681, 9362, 18724, 23405, 46810, 93620, 226097371, 452194742, 904389484, 1130486855, 2260973710, 4521947420, 7009018501, 14018037002, 28036074004, 34140703021, 35045092505, 68281406042, 70090185010, 136562812084, 140180370020, 170703515105, 341407030210, 682814060420, 1058361793651, 2116723587302, 4233447174604, 5291808968255, 10583617936510, 21167235873020]

約数ペア:

[(1, 21167235873020), (2, 10583617936510), (4, 5291808968255), (5, 4233447174604), (10, 2116723587302), (20, 1058361793651), (31, 682814060420), (62, 341407030210), (124, 170703515105), (151, 140180370020), (155, 136562812084), (302, 70090185010), (310, 68281406042), (604, 35045092505), (620, 34140703021), (755, 28036074004), (1510, 14018037002), (3020, 7009018501), (4681, 4521947420), (9362, 2260973710), (18724, 1130486855), (23405, 904389484), (46810, 452194742), (93620, 226097371)]