20533485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1171}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 37804032

約数和(自身を除く): 17270547

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 167, 501, 835, 1169, 1171, 2505, 3507, 3513, 5845, 5855, 8197, 17535, 17565, 24591, 40985, 122955, 195557, 586671, 977785, 1368899, 2933355, 4106697, 6844495, 20533485]

約数ペア:

[(1, 20533485), (3, 6844495), (5, 4106697), (7, 2933355), (15, 1368899), (21, 977785), (35, 586671), (105, 195557), (167, 122955), (501, 40985), (835, 24591), (1169, 17565), (1171, 17535), (2505, 8197), (3507, 5855), (3513, 5845)]