20724976332

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{10099891}}^1$

素因数の和:10099923

約数の個数: 48

約数和(自身を含む): 56559395200

約数和(自身を除く): 35834418868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 10099891, 20199782, 30299673, 40399564, 60599346, 90899019, 121198692, 181798038, 191897929, 272697057, 363596076, 383795858, 545394114, 575693787, 767591716, 1090788228, 1151387574, 1727081361, 2302775148, 3454162722, 5181244083, 6908325444, 10362488166, 20724976332]

約数ペア:

[(1, 20724976332), (2, 10362488166), (3, 6908325444), (4, 5181244083), (6, 3454162722), (9, 2302775148), (12, 1727081361), (18, 1151387574), (19, 1090788228), (27, 767591716), (36, 575693787), (38, 545394114), (54, 383795858), (57, 363596076), (76, 272697057), (108, 191897929), (114, 181798038), (171, 121198692), (228, 90899019), (342, 60599346), (513, 40399564), (684, 30299673), (1026, 20199782), (2052, 10099891)]