2020367092

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{7219}}^1$

素因数の和:7352

約数の個数: 48

約数和(自身を含む): 3810311680

約数和(自身を除く): 1789944588

約数列:

[1, 2, 4, 31, 37, 61, 62, 74, 122, 124, 148, 244, 1147, 1891, 2257, 2294, 3782, 4514, 4588, 7219, 7564, 9028, 14438, 28876, 69967, 139934, 223789, 267103, 279868, 440359, 447578, 534206, 880718, 895156, 1068412, 1761436, 8280193, 13651129, 16293283, 16560386, 27302258, 32586566, 33120772, 54604516, 65173132, 505091773, 1010183546, 2020367092]

約数ペア:

[(1, 2020367092), (2, 1010183546), (4, 505091773), (31, 65173132), (37, 54604516), (61, 33120772), (62, 32586566), (74, 27302258), (122, 16560386), (124, 16293283), (148, 13651129), (244, 8280193), (1147, 1761436), (1891, 1068412), (2257, 895156), (2294, 880718), (3782, 534206), (4514, 447578), (4588, 440359), (7219, 279868), (7564, 267103), (9028, 223789), (14438, 139934), (28876, 69967)]