2000851644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{17443}}^1$

素因数の和:17551

約数の個数: 72

約数和(自身を含む): 5196916480

約数和(自身を除く): 3196064836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 121, 132, 158, 237, 242, 316, 363, 474, 484, 726, 869, 948, 1452, 1738, 2607, 3476, 5214, 9559, 10428, 17443, 19118, 28677, 34886, 38236, 52329, 57354, 69772, 104658, 114708, 191873, 209316, 383746, 575619, 767492, 1151238, 1377997, 2110603, 2302476, 2755994, 4133991, 4221206, 5511988, 6331809, 8267982, 8442412, 12663618, 15157967, 16535964, 25327236, 30315934, 45473901, 60631868, 90947802, 166737637, 181895604, 333475274, 500212911, 666950548, 1000425822, 2000851644]

約数ペア:

[(1, 2000851644), (2, 1000425822), (3, 666950548), (4, 500212911), (6, 333475274), (11, 181895604), (12, 166737637), (22, 90947802), (33, 60631868), (44, 45473901), (66, 30315934), (79, 25327236), (121, 16535964), (132, 15157967), (158, 12663618), (237, 8442412), (242, 8267982), (316, 6331809), (363, 5511988), (474, 4221206), (484, 4133991), (726, 2755994), (869, 2302476), (948, 2110603), (1452, 1377997), (1738, 1151238), (2607, 767492), (3476, 575619), (5214, 383746), (9559, 209316), (10428, 191873), (17443, 114708), (19118, 104658), (28677, 69772), (34886, 57354), (38236, 52329)]