20187548172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{337607}}^1$

素因数の和:337779

約数の個数: 72

約数和(自身を含む): 56037526272

約数和(自身を除く): 35849978100

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 151, 198, 302, 396, 453, 604, 906, 1359, 1661, 1812, 2718, 3322, 4983, 5436, 6644, 9966, 14949, 19932, 29898, 59796, 337607, 675214, 1012821, 1350428, 2025642, 3038463, 3713677, 4051284, 6076926, 7427354, 11141031, 12153852, 14854708, 22282062, 33423093, 44564124, 50978657, 66846186, 101957314, 133692372, 152935971, 203914628, 305871942, 458807913, 560765227, 611743884, 917615826, 1121530454, 1682295681, 1835231652, 2243060908, 3364591362, 5046887043, 6729182724, 10093774086, 20187548172]

約数ペア:

[(1, 20187548172), (2, 10093774086), (3, 6729182724), (4, 5046887043), (6, 3364591362), (9, 2243060908), (11, 1835231652), (12, 1682295681), (18, 1121530454), (22, 917615826), (33, 611743884), (36, 560765227), (44, 458807913), (66, 305871942), (99, 203914628), (132, 152935971), (151, 133692372), (198, 101957314), (302, 66846186), (396, 50978657), (453, 44564124), (604, 33423093), (906, 22282062), (1359, 14854708), (1661, 12153852), (1812, 11141031), (2718, 7427354), (3322, 6076926), (4983, 4051284), (5436, 3713677), (6644, 3038463), (9966, 2025642), (14949, 1350428), (19932, 1012821), (29898, 675214), (59796, 337607)]