20186873904

素因数分解:

$2^4\times 3^1\times {\mathrm{420559873}}^1$

素因数の和:420559884

約数の個数: 20

約数和(自身を含む): 52149424376

約数和(自身を除く): 31962550472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420559873, 841119746, 1261679619, 1682239492, 2523359238, 3364478984, 5046718476, 6728957968, 10093436952, 20186873904]

約数ペア:

[(1, 20186873904), (2, 10093436952), (3, 6728957968), (4, 5046718476), (6, 3364478984), (8, 2523359238), (12, 1682239492), (16, 1261679619), (24, 841119746), (48, 420559873)]