19960236

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{6373}}^1$

素因数の和:6415

約数の個数: 48

約数和(自身を含む): 53541600

約数和(自身を除く): 33581364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 6373, 12746, 19119, 25492, 38238, 57357, 76476, 114714, 172071, 184817, 229428, 344142, 369634, 554451, 688284, 739268, 1108902, 1663353, 2217804, 3326706, 4990059, 6653412, 9980118, 19960236]

約数ペア:

[(1, 19960236), (2, 9980118), (3, 6653412), (4, 4990059), (6, 3326706), (9, 2217804), (12, 1663353), (18, 1108902), (27, 739268), (29, 688284), (36, 554451), (54, 369634), (58, 344142), (87, 229428), (108, 184817), (116, 172071), (174, 114714), (261, 76476), (348, 57357), (522, 38238), (783, 25492), (1044, 19119), (1566, 12746), (3132, 6373)]