20174918406

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{42563119}}^1$

素因数の和:42563203

約数の個数: 16

約数和(自身を含む): 40860595200

約数和(自身を除く): 20685676794

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 42563119, 85126238, 127689357, 255378714, 3362486401, 6724972802, 10087459203, 20174918406]

約数ペア:

[(1, 20174918406), (2, 10087459203), (3, 6724972802), (6, 3362486401), (79, 255378714), (158, 127689357), (237, 85126238), (474, 42563119)]