20996937236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15393649}}^1$

素因数の和:15393695

約数の個数: 24

約数和(自身を含む): 41378131200

約数和(自身を除く): 20381193964

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 15393649, 30787298, 61574596, 169330139, 338660278, 477203119, 677320556, 954406238, 1908812476, 5249234309, 10498468618, 20996937236]

約数ペア:

[(1, 20996937236), (2, 10498468618), (4, 5249234309), (11, 1908812476), (22, 954406238), (31, 677320556), (44, 477203119), (62, 338660278), (124, 169330139), (341, 61574596), (682, 30787298), (1364, 15393649)]