2021093530

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1\times {\mathrm{5563}}^1$

素因数の和:6390

約数の個数: 32

約数和(自身を含む): 3720847104

約数和(自身を除く): 1699753574

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 773, 1546, 3865, 5563, 7730, 11126, 27815, 36331, 55630, 72662, 181655, 261461, 363310, 522922, 1307305, 2614610, 4300199, 8600398, 21500995, 43001990, 202109353, 404218706, 1010546765, 2021093530]

約数ペア:

[(1, 2021093530), (2, 1010546765), (5, 404218706), (10, 202109353), (47, 43001990), (94, 21500995), (235, 8600398), (470, 4300199), (773, 2614610), (1546, 1307305), (3865, 522922), (5563, 363310), (7730, 261461), (11126, 181655), (27815, 72662), (36331, 55630)]