20300592

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32533}}^1$

素因数の和:32557

約数の個数: 40

約数和(自身を含む): 56479024

約数和(自身を除く): 36178432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 32533, 65066, 97599, 130132, 195198, 260264, 390396, 422929, 520528, 780792, 845858, 1268787, 1561584, 1691716, 2537574, 3383432, 5075148, 6766864, 10150296, 20300592]

約数ペア:

[(1, 20300592), (2, 10150296), (3, 6766864), (4, 5075148), (6, 3383432), (8, 2537574), (12, 1691716), (13, 1561584), (16, 1268787), (24, 845858), (26, 780792), (39, 520528), (48, 422929), (52, 390396), (78, 260264), (104, 195198), (156, 130132), (208, 97599), (312, 65066), (624, 32533)]