20160538096

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{4421}}^1\times {\mathrm{7703}}^1$

素因数の和:12169

約数の個数: 40

約数和(自身を含む): 40131029664

約数和(自身を除く): 19970491568

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 4421, 7703, 8842, 15406, 17684, 30812, 35368, 61624, 70736, 123248, 163577, 285011, 327154, 570022, 654308, 1140044, 1308616, 2280088, 2617232, 4560176, 34054963, 68109926, 136219852, 272439704, 544879408, 1260033631, 2520067262, 5040134524, 10080269048, 20160538096]

約数ペア:

[(1, 20160538096), (2, 10080269048), (4, 5040134524), (8, 2520067262), (16, 1260033631), (37, 544879408), (74, 272439704), (148, 136219852), (296, 68109926), (592, 34054963), (4421, 4560176), (7703, 2617232), (8842, 2280088), (15406, 1308616), (17684, 1140044), (30812, 654308), (35368, 570022), (61624, 327154), (70736, 285011), (123248, 163577)]