20260290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14369}}^1$

素因数の和:14426

約数の個数: 32

約数和(自身を含む): 49662720

約数和(自身を除く): 29402430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 14369, 28738, 43107, 71845, 86214, 143690, 215535, 431070, 675343, 1350686, 2026029, 3376715, 4052058, 6753430, 10130145, 20260290]

約数ペア:

[(1, 20260290), (2, 10130145), (3, 6753430), (5, 4052058), (6, 3376715), (10, 2026029), (15, 1350686), (30, 675343), (47, 431070), (94, 215535), (141, 143690), (235, 86214), (282, 71845), (470, 43107), (705, 28738), (1410, 14369)]