20163947190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16393453}}^1$

素因数の和:16393504

約数の個数: 32

約数和(自身を含む): 49573804896

約数和(自身を除く): 29409857706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 16393453, 32786906, 49180359, 81967265, 98360718, 163934530, 245901795, 491803590, 672131573, 1344263146, 2016394719, 3360657865, 4032789438, 6721315730, 10081973595, 20163947190]

約数ペア:

[(1, 20163947190), (2, 10081973595), (3, 6721315730), (5, 4032789438), (6, 3360657865), (10, 2016394719), (15, 1344263146), (30, 672131573), (41, 491803590), (82, 245901795), (123, 163934530), (205, 98360718), (246, 81967265), (410, 49180359), (615, 32786906), (1230, 16393453)]