20343686952

素因数分解:

$2^3\times 3^1\times {\mathrm{5953}}^1\times {\mathrm{142391}}^1$

素因数の和:148353

約数の個数: 32

約数和(自身を含む): 50868118080

約数和(自身を除く): 30524431128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5953, 11906, 17859, 23812, 35718, 47624, 71436, 142391, 142872, 284782, 427173, 569564, 854346, 1139128, 1708692, 3417384, 847653623, 1695307246, 2542960869, 3390614492, 5085921738, 6781228984, 10171843476, 20343686952]

約数ペア:

[(1, 20343686952), (2, 10171843476), (3, 6781228984), (4, 5085921738), (6, 3390614492), (8, 2542960869), (12, 1695307246), (24, 847653623), (5953, 3417384), (11906, 1708692), (17859, 1139128), (23812, 854346), (35718, 569564), (47624, 427173), (71436, 284782), (142391, 142872)]