20237086796

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1\times {\mathrm{563}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 36092837088

約数和(自身を除く): 15855750292

約数列:

[1, 2, 4, 101, 193, 202, 386, 404, 461, 563, 772, 922, 1126, 1844, 2252, 19493, 38986, 46561, 56863, 77972, 88973, 93122, 108659, 113726, 177946, 186244, 217318, 227452, 259543, 355892, 434636, 519086, 1038172, 8986273, 10974559, 17972546, 21949118, 26213843, 35945092, 43898236, 50091799, 52427686, 100183598, 104855372, 200367196, 5059271699, 10118543398, 20237086796]

約数ペア:

[(1, 20237086796), (2, 10118543398), (4, 5059271699), (101, 200367196), (193, 104855372), (202, 100183598), (386, 52427686), (404, 50091799), (461, 43898236), (563, 35945092), (772, 26213843), (922, 21949118), (1126, 17972546), (1844, 10974559), (2252, 8986273), (19493, 1038172), (38986, 519086), (46561, 434636), (56863, 355892), (77972, 259543), (88973, 227452), (93122, 217318), (108659, 186244), (113726, 177946)]