20595036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:775

約数の個数: 96

約数和(自身を含む): 61931520

約数和(自身を除く): 41336484

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 651, 682, 719, 868, 924, 1023, 1302, 1364, 1438, 2046, 2157, 2387, 2604, 2876, 4092, 4314, 4774, 5033, 7161, 7909, 8628, 9548, 10066, 14322, 15099, 15818, 20132, 22289, 23727, 28644, 30198, 31636, 44578, 47454, 55363, 60396, 66867, 89156, 94908, 110726, 133734, 156023, 166089, 221452, 245179, 267468, 312046, 332178, 468069, 490358, 624092, 664356, 735537, 936138, 980716, 1471074, 1716253, 1872276, 2942148, 3432506, 5148759, 6865012, 10297518, 20595036]

約数ペア:

[(1, 20595036), (2, 10297518), (3, 6865012), (4, 5148759), (6, 3432506), (7, 2942148), (11, 1872276), (12, 1716253), (14, 1471074), (21, 980716), (22, 936138), (28, 735537), (31, 664356), (33, 624092), (42, 490358), (44, 468069), (62, 332178), (66, 312046), (77, 267468), (84, 245179), (93, 221452), (124, 166089), (132, 156023), (154, 133734), (186, 110726), (217, 94908), (231, 89156), (308, 66867), (341, 60396), (372, 55363), (434, 47454), (462, 44578), (651, 31636), (682, 30198), (719, 28644), (868, 23727), (924, 22289), (1023, 20132), (1302, 15818), (1364, 15099), (1438, 14322), (2046, 10066), (2157, 9548), (2387, 8628), (2604, 7909), (2876, 7161), (4092, 5033), (4314, 4774)]