19496336760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{54156491}}^1$

素因数の和:54156508

約数の個数: 48

約数和(自身を含む): 63363095640

約数和(自身を除く): 43866758880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 54156491, 108312982, 162469473, 216625964, 270782455, 324938946, 433251928, 487408419, 541564910, 649877892, 812347365, 974816838, 1083129820, 1299755784, 1624694730, 1949633676, 2166259640, 2437042095, 3249389460, 3899267352, 4874084190, 6498778920, 9748168380, 19496336760]

約数ペア:

[(1, 19496336760), (2, 9748168380), (3, 6498778920), (4, 4874084190), (5, 3899267352), (6, 3249389460), (8, 2437042095), (9, 2166259640), (10, 1949633676), (12, 1624694730), (15, 1299755784), (18, 1083129820), (20, 974816838), (24, 812347365), (30, 649877892), (36, 541564910), (40, 487408419), (45, 433251928), (60, 324938946), (72, 270782455), (90, 216625964), (120, 162469473), (180, 108312982), (360, 54156491)]