6201998920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11926921}}^1$

素因数の和:11926945

約数の個数: 32

約数和(自身を含む): 15027921720

約数和(自身を除く): 8825922800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 11926921, 23853842, 47707684, 59634605, 95415368, 119269210, 155049973, 238538420, 310099946, 477076840, 620199892, 775249865, 1240399784, 1550499730, 3100999460, 6201998920]

約数ペア:

[(1, 6201998920), (2, 3100999460), (4, 1550499730), (5, 1240399784), (8, 775249865), (10, 620199892), (13, 477076840), (20, 310099946), (26, 238538420), (40, 155049973), (52, 119269210), (65, 95415368), (104, 59634605), (130, 47707684), (260, 23853842), (520, 11926921)]