20196924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8053}}^1$

素因数の和:8090

約数の個数: 48

約数和(自身を含む): 54122880

約数和(自身を除く): 33925956

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 8053, 16106, 24159, 32212, 48318, 88583, 96636, 153007, 177166, 265749, 306014, 354332, 459021, 531498, 612028, 918042, 1062996, 1683077, 1836084, 3366154, 5049231, 6732308, 10098462, 20196924]

約数ペア:

[(1, 20196924), (2, 10098462), (3, 6732308), (4, 5049231), (6, 3366154), (11, 1836084), (12, 1683077), (19, 1062996), (22, 918042), (33, 612028), (38, 531498), (44, 459021), (57, 354332), (66, 306014), (76, 265749), (114, 177166), (132, 153007), (209, 96636), (228, 88583), (418, 48318), (627, 32212), (836, 24159), (1254, 16106), (2508, 8053)]