20462616

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4817}}^1$

素因数の和:4888

約数の個数: 48

約数和(自身を含む): 56370600

約数和(自身を除く): 35907984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 4817, 9634, 14451, 19268, 28902, 38536, 43353, 57804, 86706, 115608, 173412, 284203, 346824, 568406, 852609, 1136812, 1705218, 2273624, 2557827, 3410436, 5115654, 6820872, 10231308, 20462616]

約数ペア:

[(1, 20462616), (2, 10231308), (3, 6820872), (4, 5115654), (6, 3410436), (8, 2557827), (9, 2273624), (12, 1705218), (18, 1136812), (24, 852609), (36, 568406), (59, 346824), (72, 284203), (118, 173412), (177, 115608), (236, 86706), (354, 57804), (472, 43353), (531, 38536), (708, 28902), (1062, 19268), (1416, 14451), (2124, 9634), (4248, 4817)]