20157628692

素因数分解:

$2^2\times 3^1\times {\mathrm{353}}^1\times {\mathrm{1283}}^1\times {\mathrm{3709}}^1$

素因数の和:5352

約数の個数: 48

約数和(自身を含む): 47217199680

約数和(自身を除く): 27059570988

約数列:

[1, 2, 3, 4, 6, 12, 353, 706, 1059, 1283, 1412, 2118, 2566, 3709, 3849, 4236, 5132, 7418, 7698, 11127, 14836, 15396, 22254, 44508, 452899, 905798, 1309277, 1358697, 1811596, 2618554, 2717394, 3927831, 4758647, 5237108, 5434788, 7855662, 9517294, 14275941, 15711324, 19034588, 28551882, 57103764, 1679802391, 3359604782, 5039407173, 6719209564, 10078814346, 20157628692]

約数ペア:

[(1, 20157628692), (2, 10078814346), (3, 6719209564), (4, 5039407173), (6, 3359604782), (12, 1679802391), (353, 57103764), (706, 28551882), (1059, 19034588), (1283, 15711324), (1412, 14275941), (2118, 9517294), (2566, 7855662), (3709, 5434788), (3849, 5237108), (4236, 4758647), (5132, 3927831), (7418, 2717394), (7698, 2618554), (11127, 1811596), (14836, 1358697), (15396, 1309277), (22254, 905798), (44508, 452899)]