20177391390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{94583}}^1$

素因数の和:95153

約数の個数: 64

約数和(自身を含む): 52246688256

約数和(自身を除く): 32069296866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 547, 1094, 1641, 2735, 3282, 5470, 7111, 8205, 14222, 16410, 21333, 35555, 42666, 71110, 94583, 106665, 189166, 213330, 283749, 472915, 567498, 945830, 1229579, 1418745, 2459158, 2837490, 3688737, 6147895, 7377474, 12295790, 18443685, 36887370, 51736901, 103473802, 155210703, 258684505, 310421406, 517369010, 672579713, 776053515, 1345159426, 1552107030, 2017739139, 3362898565, 4035478278, 6725797130, 10088695695, 20177391390]

約数ペア:

[(1, 20177391390), (2, 10088695695), (3, 6725797130), (5, 4035478278), (6, 3362898565), (10, 2017739139), (13, 1552107030), (15, 1345159426), (26, 776053515), (30, 672579713), (39, 517369010), (65, 310421406), (78, 258684505), (130, 155210703), (195, 103473802), (390, 51736901), (547, 36887370), (1094, 18443685), (1641, 12295790), (2735, 7377474), (3282, 6147895), (5470, 3688737), (7111, 2837490), (8205, 2459158), (14222, 1418745), (16410, 1229579), (21333, 945830), (35555, 567498), (42666, 472915), (71110, 283749), (94583, 213330), (106665, 189166)]