20244094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 34574400

約数和(自身を除く): 14330306

約数列:

[1, 2, 13, 23, 26, 46, 97, 194, 299, 349, 598, 698, 1261, 2231, 2522, 4462, 4537, 8027, 9074, 16054, 29003, 33853, 58006, 67706, 104351, 208702, 440089, 778619, 880178, 1557238, 10122047, 20244094]

約数ペア:

[(1, 20244094), (2, 10122047), (13, 1557238), (23, 880178), (26, 778619), (46, 440089), (97, 208702), (194, 104351), (299, 67706), (349, 58006), (598, 33853), (698, 29003), (1261, 16054), (2231, 9074), (2522, 8027), (4462, 4537)]