20361660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30851}}^1$

素因数の和:30874

約数の個数: 48

約数和(自身を含む): 62197632

約数和(自身を除く): 41835972

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 30851, 61702, 92553, 123404, 154255, 185106, 308510, 339361, 370212, 462765, 617020, 678722, 925530, 1018083, 1357444, 1696805, 1851060, 2036166, 3393610, 4072332, 5090415, 6787220, 10180830, 20361660]

約数ペア:

[(1, 20361660), (2, 10180830), (3, 6787220), (4, 5090415), (5, 4072332), (6, 3393610), (10, 2036166), (11, 1851060), (12, 1696805), (15, 1357444), (20, 1018083), (22, 925530), (30, 678722), (33, 617020), (44, 462765), (55, 370212), (60, 339361), (66, 308510), (110, 185106), (132, 154255), (165, 123404), (220, 92553), (330, 61702), (660, 30851)]