20713044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4241}}^1$

素因数の和:4296

約数の個数: 48

約数和(自身を含む): 54161856

約数和(自身を除く): 33448812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4241, 4884, 8482, 12723, 16964, 25446, 46651, 50892, 93302, 139953, 156917, 186604, 279906, 313834, 470751, 559812, 627668, 941502, 1726087, 1883004, 3452174, 5178261, 6904348, 10356522, 20713044]

約数ペア:

[(1, 20713044), (2, 10356522), (3, 6904348), (4, 5178261), (6, 3452174), (11, 1883004), (12, 1726087), (22, 941502), (33, 627668), (37, 559812), (44, 470751), (66, 313834), (74, 279906), (111, 186604), (132, 156917), (148, 139953), (222, 93302), (407, 50892), (444, 46651), (814, 25446), (1221, 16964), (1628, 12723), (2442, 8482), (4241, 4884)]