20174020974

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{2159497}}^1$

素因数の和:2159681

約数の個数: 32

約数和(自身を含む): 45090318240

約数和(自身を除く): 24916297266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 9342, 2159497, 4318994, 6478491, 12956982, 19435473, 38870946, 58306419, 116612838, 373592981, 747185962, 1120778943, 2241557886, 3362336829, 6724673658, 10087010487, 20174020974]

約数ペア:

[(1, 20174020974), (2, 10087010487), (3, 6724673658), (6, 3362336829), (9, 2241557886), (18, 1120778943), (27, 747185962), (54, 373592981), (173, 116612838), (346, 58306419), (519, 38870946), (1038, 19435473), (1557, 12956982), (3114, 6478491), (4671, 4318994), (9342, 2159497)]