20924592

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{33533}}^1$

素因数の和:33557

約数の個数: 40

約数和(自身を含む): 58215024

約数和(自身を除く): 37290432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 33533, 67066, 100599, 134132, 201198, 268264, 402396, 435929, 536528, 804792, 871858, 1307787, 1609584, 1743716, 2615574, 3487432, 5231148, 6974864, 10462296, 20924592]

約数ペア:

[(1, 20924592), (2, 10462296), (3, 6974864), (4, 5231148), (6, 3487432), (8, 2615574), (12, 1743716), (13, 1609584), (16, 1307787), (24, 871858), (26, 804792), (39, 536528), (48, 435929), (52, 402396), (78, 268264), (104, 201198), (156, 134132), (208, 100599), (312, 67066), (624, 33533)]