20221529036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{31051}}^1$

素因数の和:31290

約数の個数: 48

約数和(自身を含む): 38327359392

約数和(自身を除く): 18105830356

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 157, 244, 314, 628, 1037, 2074, 2669, 4148, 5338, 9577, 10676, 19154, 31051, 38308, 62102, 124204, 162809, 325618, 527867, 651236, 1055734, 1894111, 2111468, 3788222, 4875007, 7576444, 9750014, 19500028, 32199887, 64399774, 82875119, 128799548, 165750238, 297375427, 331500476, 594750854, 1189501708, 5055382259, 10110764518, 20221529036]

約数ペア:

[(1, 20221529036), (2, 10110764518), (4, 5055382259), (17, 1189501708), (34, 594750854), (61, 331500476), (68, 297375427), (122, 165750238), (157, 128799548), (244, 82875119), (314, 64399774), (628, 32199887), (1037, 19500028), (2074, 9750014), (2669, 7576444), (4148, 4875007), (5338, 3788222), (9577, 2111468), (10676, 1894111), (19154, 1055734), (31051, 651236), (38308, 527867), (62102, 325618), (124204, 162809)]