20797410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1181}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 50041152

約数和(自身を除く): 29243742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 587, 1174, 1181, 1761, 2362, 2935, 3522, 3543, 5870, 5905, 7086, 8805, 11810, 17610, 17715, 35430, 693247, 1386494, 2079741, 3466235, 4159482, 6932470, 10398705, 20797410]

約数ペア:

[(1, 20797410), (2, 10398705), (3, 6932470), (5, 4159482), (6, 3466235), (10, 2079741), (15, 1386494), (30, 693247), (587, 35430), (1174, 17715), (1181, 17610), (1761, 11810), (2362, 8805), (2935, 7086), (3522, 5905), (3543, 5870)]