20577316564

素因数分解:

$2^2\times 7^2\times {\mathrm{6673}}^1\times {\mathrm{15733}}^1$

素因数の和:22424

約数の個数: 36

約数和(自身を含む): 41898477684

約数和(自身を除く): 21321161120

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 6673, 13346, 15733, 26692, 31466, 46711, 62932, 93422, 110131, 186844, 220262, 326977, 440524, 653954, 770917, 1307908, 1541834, 3083668, 104986309, 209972618, 419945236, 734904163, 1469808326, 2939616652, 5144329141, 10288658282, 20577316564]

約数ペア:

[(1, 20577316564), (2, 10288658282), (4, 5144329141), (7, 2939616652), (14, 1469808326), (28, 734904163), (49, 419945236), (98, 209972618), (196, 104986309), (6673, 3083668), (13346, 1541834), (15733, 1307908), (26692, 770917), (31466, 653954), (46711, 440524), (62932, 326977), (93422, 220262), (110131, 186844)]