20156333886

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1\times {\mathrm{1193}}^1$

素因数の和:2018

約数の個数: 96

約数和(自身を含む): 47595667392

約数和(自身を除く): 27439333506

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 618, 701, 927, 1193, 1339, 1402, 1854, 2103, 2386, 2678, 3579, 4017, 4206, 6309, 7158, 8034, 9113, 10737, 12051, 12618, 15509, 18226, 21474, 24102, 27339, 31018, 46527, 54678, 72203, 82017, 93054, 122879, 139581, 144406, 164034, 216609, 245758, 279162, 368637, 433218, 649827, 737274, 836293, 938639, 1105911, 1299654, 1597427, 1672586, 1877278, 2211822, 2508879, 2815917, 3194854, 4792281, 5017758, 5631834, 7526637, 8447751, 9584562, 10871809, 14376843, 15053274, 16895502, 21743618, 28753686, 32615427, 65230854, 86138179, 97846281, 172276358, 195692562, 258414537, 516829074, 775243611, 1119796327, 1550487222, 2239592654, 3359388981, 6718777962, 10078166943, 20156333886]

約数ペア:

[(1, 20156333886), (2, 10078166943), (3, 6718777962), (6, 3359388981), (9, 2239592654), (13, 1550487222), (18, 1119796327), (26, 775243611), (39, 516829074), (78, 258414537), (103, 195692562), (117, 172276358), (206, 97846281), (234, 86138179), (309, 65230854), (618, 32615427), (701, 28753686), (927, 21743618), (1193, 16895502), (1339, 15053274), (1402, 14376843), (1854, 10871809), (2103, 9584562), (2386, 8447751), (2678, 7526637), (3579, 5631834), (4017, 5017758), (4206, 4792281), (6309, 3194854), (7158, 2815917), (8034, 2508879), (9113, 2211822), (10737, 1877278), (12051, 1672586), (12618, 1597427), (15509, 1299654), (18226, 1105911), (21474, 938639), (24102, 836293), (27339, 737274), (31018, 649827), (46527, 433218), (54678, 368637), (72203, 279162), (82017, 245758), (93054, 216609), (122879, 164034), (139581, 144406)]