20194306774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{256579}}^1$

素因数の和:256692

約数の個数: 32

約数和(自身を含む): 33252768000

約数和(自身を除く): 13058461226

約数列:

[1, 2, 23, 29, 46, 58, 59, 118, 667, 1334, 1357, 1711, 2714, 3422, 39353, 78706, 256579, 513158, 5901317, 7440791, 11802634, 14881582, 15138161, 30276322, 171138193, 342276386, 348177703, 439006669, 696355406, 878013338, 10097153387, 20194306774]

約数ペア:

[(1, 20194306774), (2, 10097153387), (23, 878013338), (29, 696355406), (46, 439006669), (58, 348177703), (59, 342276386), (118, 171138193), (667, 30276322), (1334, 15138161), (1357, 14881582), (1711, 11802634), (2714, 7440791), (3422, 5901317), (39353, 513158), (78706, 256579)]