20792357204

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{1619}}^1\times {\mathrm{24509}}^1$

素因数の和:26263

約数の個数: 24

約数和(自身を含む): 36688528800

約数和(自身を除く): 15896171596

約数列:

[1, 2, 4, 131, 262, 524, 1619, 3238, 6476, 24509, 49018, 98036, 212089, 424178, 848356, 3210679, 6421358, 12842716, 39680071, 79360142, 158720284, 5198089301, 10396178602, 20792357204]

約数ペア:

[(1, 20792357204), (2, 10396178602), (4, 5198089301), (131, 158720284), (262, 79360142), (524, 39680071), (1619, 12842716), (3238, 6421358), (6476, 3210679), (24509, 848356), (49018, 424178), (98036, 212089)]