20179963320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15287851}}^1$

素因数の和:15287876

約数の個数: 64

約数和(自身を含む): 66043520640

約数和(自身を除く): 45863557320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 15287851, 30575702, 45863553, 61151404, 76439255, 91727106, 122302808, 152878510, 168166361, 183454212, 229317765, 305757020, 336332722, 366908424, 458635530, 504499083, 611514040, 672665444, 840831805, 917271060, 1008998166, 1345330888, 1681663610, 1834542120, 2017996332, 2522495415, 3363327220, 4035992664, 5044990830, 6726654440, 10089981660, 20179963320]

約数ペア:

[(1, 20179963320), (2, 10089981660), (3, 6726654440), (4, 5044990830), (5, 4035992664), (6, 3363327220), (8, 2522495415), (10, 2017996332), (11, 1834542120), (12, 1681663610), (15, 1345330888), (20, 1008998166), (22, 917271060), (24, 840831805), (30, 672665444), (33, 611514040), (40, 504499083), (44, 458635530), (55, 366908424), (60, 336332722), (66, 305757020), (88, 229317765), (110, 183454212), (120, 168166361), (132, 152878510), (165, 122302808), (220, 91727106), (264, 76439255), (330, 61151404), (440, 45863553), (660, 30575702), (1320, 15287851)]