20368038

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{479}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 43084800

約数和(自身を除く): 22716762

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 373, 479, 746, 958, 1119, 1437, 2238, 2874, 7087, 9101, 14174, 18202, 21261, 27303, 42522, 54606, 178667, 357334, 536001, 1072002, 3394673, 6789346, 10184019, 20368038]

約数ペア:

[(1, 20368038), (2, 10184019), (3, 6789346), (6, 3394673), (19, 1072002), (38, 536001), (57, 357334), (114, 178667), (373, 54606), (479, 42522), (746, 27303), (958, 21261), (1119, 18202), (1437, 14174), (2238, 9101), (2874, 7087)]