20357682

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 41860800

約数和(自身を除く): 21503118

約数列:

[1, 2, 3, 6, 67, 89, 134, 178, 201, 267, 402, 534, 569, 1138, 1707, 3414, 5963, 11926, 17889, 35778, 38123, 50641, 76246, 101282, 114369, 151923, 228738, 303846, 3392947, 6785894, 10178841, 20357682]

約数ペア:

[(1, 20357682), (2, 10178841), (3, 6785894), (6, 3392947), (67, 303846), (89, 228738), (134, 151923), (178, 114369), (201, 101282), (267, 76246), (402, 50641), (534, 38123), (569, 35778), (1138, 17889), (1707, 11926), (3414, 5963)]