20173376772

素因数分解:

$2^2\times 3^2\times {\mathrm{9103}}^1\times {\mathrm{61559}}^1$

素因数の和:70672

約数の個数: 36

約数和(自身を含む): 51000243840

約数和(自身を除く): 30826867068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 9103, 18206, 27309, 36412, 54618, 61559, 81927, 109236, 123118, 163854, 184677, 246236, 327708, 369354, 554031, 738708, 1108062, 2216124, 560371577, 1120743154, 1681114731, 2241486308, 3362229462, 5043344193, 6724458924, 10086688386, 20173376772]

約数ペア:

[(1, 20173376772), (2, 10086688386), (3, 6724458924), (4, 5043344193), (6, 3362229462), (9, 2241486308), (12, 1681114731), (18, 1120743154), (36, 560371577), (9103, 2216124), (18206, 1108062), (27309, 738708), (36412, 554031), (54618, 369354), (61559, 327708), (81927, 246236), (109236, 184677), (123118, 163854)]