20342832752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6083383}}^1$

素因数の和:6083421

約数の個数: 40

約数和(自身を含む): 45260376960

約数和(自身を除く): 24917544208

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 6083383, 12166766, 24333532, 48667064, 66917213, 97334128, 115584277, 133834426, 231168554, 267668852, 462337108, 535337704, 924674216, 1070675408, 1271427047, 1849348432, 2542854094, 5085708188, 10171416376, 20342832752]

約数ペア:

[(1, 20342832752), (2, 10171416376), (4, 5085708188), (8, 2542854094), (11, 1849348432), (16, 1271427047), (19, 1070675408), (22, 924674216), (38, 535337704), (44, 462337108), (76, 267668852), (88, 231168554), (152, 133834426), (176, 115584277), (209, 97334128), (304, 66917213), (418, 48667064), (836, 24333532), (1672, 12166766), (3344, 6083383)]