20223016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6211}}^1$

素因数の和:6265

約数の個数: 32

約数和(自身を含む): 42490080

約数和(自身を除く): 22267064

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 6211, 12422, 24844, 49688, 68321, 136642, 229807, 273284, 459614, 546568, 919228, 1838456, 2527877, 5055754, 10111508, 20223016]

約数ペア:

[(1, 20223016), (2, 10111508), (4, 5055754), (8, 2527877), (11, 1838456), (22, 919228), (37, 546568), (44, 459614), (74, 273284), (88, 229807), (148, 136642), (296, 68321), (407, 49688), (814, 24844), (1628, 12422), (3256, 6211)]