20132668659

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:828

約数の個数: 64

約数和(自身を含む): 29640619008

約数和(自身を除く): 9507950349

約数列:

[1, 3, 17, 41, 51, 83, 123, 249, 311, 373, 697, 933, 1119, 1411, 2091, 3403, 4233, 5287, 6341, 10209, 12751, 15293, 15861, 19023, 25813, 30959, 38253, 45879, 57851, 77439, 92877, 116003, 173553, 216767, 259981, 348009, 438821, 526303, 650301, 779943, 1058333, 1269319, 1316463, 1578909, 1972051, 3174999, 3807957, 4756123, 5916153, 9628249, 14268369, 17991661, 21578423, 28884747, 53974983, 64735269, 80854091, 163680233, 242562273, 394758209, 491040699, 1184274627, 6710889553, 20132668659]

約数ペア:

[(1, 20132668659), (3, 6710889553), (17, 1184274627), (41, 491040699), (51, 394758209), (83, 242562273), (123, 163680233), (249, 80854091), (311, 64735269), (373, 53974983), (697, 28884747), (933, 21578423), (1119, 17991661), (1411, 14268369), (2091, 9628249), (3403, 5916153), (4233, 4756123), (5287, 3807957), (6341, 3174999), (10209, 1972051), (12751, 1578909), (15293, 1316463), (15861, 1269319), (19023, 1058333), (25813, 779943), (30959, 650301), (38253, 526303), (45879, 438821), (57851, 348009), (77439, 259981), (92877, 216767), (116003, 173553)]