20762370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{230693}}^1$

素因数の和:230706

約数の個数: 24

約数和(自身を含む): 53982396

約数和(自身を除く): 33220026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 230693, 461386, 692079, 1153465, 1384158, 2076237, 2306930, 3460395, 4152474, 6920790, 10381185, 20762370]

約数ペア:

[(1, 20762370), (2, 10381185), (3, 6920790), (5, 4152474), (6, 3460395), (9, 2306930), (10, 2076237), (15, 1384158), (18, 1153465), (30, 692079), (45, 461386), (90, 230693)]