2000445822

素因数分解:

$2^1\times 3^4\times {\mathrm{619}}^1\times {\mathrm{19949}}^1$

素因数の和:20582

約数の個数: 40

約数和(自身を含む): 4489947000

約数和(自身を除く): 2489501178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 619, 1238, 1857, 3714, 5571, 11142, 16713, 19949, 33426, 39898, 50139, 59847, 100278, 119694, 179541, 359082, 538623, 1077246, 1615869, 3231738, 12348431, 24696862, 37045293, 74090586, 111135879, 222271758, 333407637, 666815274, 1000222911, 2000445822]

約数ペア:

[(1, 2000445822), (2, 1000222911), (3, 666815274), (6, 333407637), (9, 222271758), (18, 111135879), (27, 74090586), (54, 37045293), (81, 24696862), (162, 12348431), (619, 3231738), (1238, 1615869), (1857, 1077246), (3714, 538623), (5571, 359082), (11142, 179541), (16713, 119694), (19949, 100278), (33426, 59847), (39898, 50139)]