20236440274

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{5693}}^1$

素因数の和:6450

約数の個数: 32

約数和(自身を含む): 31613452416

約数和(自身を除く): 11377012142

約数列:

[1, 2, 41, 67, 82, 134, 647, 1294, 2747, 5494, 5693, 11386, 26527, 43349, 53054, 86698, 233413, 381431, 466826, 762862, 1777309, 3554618, 3683371, 7366742, 15638671, 31277342, 151018211, 246785857, 302036422, 493571714, 10118220137, 20236440274]

約数ペア:

[(1, 20236440274), (2, 10118220137), (41, 493571714), (67, 302036422), (82, 246785857), (134, 151018211), (647, 31277342), (1294, 15638671), (2747, 7366742), (5494, 3683371), (5693, 3554618), (11386, 1777309), (26527, 762862), (43349, 466826), (53054, 381431), (86698, 233413)]