20734567704

素因数分解:

$2^3\times 3^3\times {\mathrm{359}}^1\times {\mathrm{267391}}^1$

素因数の和:267765

約数の個数: 64

約数和(自身を含む): 57756672000

約数和(自身を除く): 37022104296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 359, 718, 1077, 1436, 2154, 2872, 3231, 4308, 6462, 8616, 9693, 12924, 19386, 25848, 38772, 77544, 267391, 534782, 802173, 1069564, 1604346, 2139128, 2406519, 3208692, 4813038, 6417384, 7219557, 9626076, 14439114, 19252152, 28878228, 57756456, 95993369, 191986738, 287980107, 383973476, 575960214, 767946952, 863940321, 1151920428, 1727880642, 2303840856, 2591820963, 3455761284, 5183641926, 6911522568, 10367283852, 20734567704]

約数ペア:

[(1, 20734567704), (2, 10367283852), (3, 6911522568), (4, 5183641926), (6, 3455761284), (8, 2591820963), (9, 2303840856), (12, 1727880642), (18, 1151920428), (24, 863940321), (27, 767946952), (36, 575960214), (54, 383973476), (72, 287980107), (108, 191986738), (216, 95993369), (359, 57756456), (718, 28878228), (1077, 19252152), (1436, 14439114), (2154, 9626076), (2872, 7219557), (3231, 6417384), (4308, 4813038), (6462, 3208692), (8616, 2406519), (9693, 2139128), (12924, 1604346), (19386, 1069564), (25848, 802173), (38772, 534782), (77544, 267391)]