20221348870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{7573}}^1$

素因数の和:7849

約数の個数: 64

約数和(自身を含む): 39165456960

約数和(自身を除く): 18944108090

約数列:

[1, 2, 5, 10, 17, 34, 85, 113, 139, 170, 226, 278, 565, 695, 1130, 1390, 1921, 2363, 3842, 4726, 7573, 9605, 11815, 15146, 15707, 19210, 23630, 31414, 37865, 75730, 78535, 128741, 157070, 257482, 267019, 534038, 643705, 855749, 1052647, 1287410, 1335095, 1711498, 2105294, 2670190, 4278745, 5263235, 8557490, 10526470, 14547733, 17894999, 29095466, 35789998, 72738665, 89474995, 118949111, 145477330, 178949990, 237898222, 594745555, 1189491110, 2022134887, 4044269774, 10110674435, 20221348870]

約数ペア:

[(1, 20221348870), (2, 10110674435), (5, 4044269774), (10, 2022134887), (17, 1189491110), (34, 594745555), (85, 237898222), (113, 178949990), (139, 145477330), (170, 118949111), (226, 89474995), (278, 72738665), (565, 35789998), (695, 29095466), (1130, 17894999), (1390, 14547733), (1921, 10526470), (2363, 8557490), (3842, 5263235), (4726, 4278745), (7573, 2670190), (9605, 2105294), (11815, 1711498), (15146, 1335095), (15707, 1287410), (19210, 1052647), (23630, 855749), (31414, 643705), (37865, 534038), (75730, 267019), (78535, 257482), (128741, 157070)]