20060340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 60528384

約数和(自身を除く): 40468044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 71, 85, 102, 142, 170, 204, 213, 255, 277, 284, 340, 355, 426, 510, 554, 710, 831, 852, 1020, 1065, 1108, 1207, 1385, 1420, 1662, 2130, 2414, 2770, 3324, 3621, 4155, 4260, 4709, 4828, 5540, 6035, 7242, 8310, 9418, 12070, 14127, 14484, 16620, 18105, 18836, 19667, 23545, 24140, 28254, 36210, 39334, 47090, 56508, 59001, 70635, 72420, 78668, 94180, 98335, 118002, 141270, 196670, 236004, 282540, 295005, 334339, 393340, 590010, 668678, 1003017, 1180020, 1337356, 1671695, 2006034, 3343390, 4012068, 5015085, 6686780, 10030170, 20060340]

約数ペア:

[(1, 20060340), (2, 10030170), (3, 6686780), (4, 5015085), (5, 4012068), (6, 3343390), (10, 2006034), (12, 1671695), (15, 1337356), (17, 1180020), (20, 1003017), (30, 668678), (34, 590010), (51, 393340), (60, 334339), (68, 295005), (71, 282540), (85, 236004), (102, 196670), (142, 141270), (170, 118002), (204, 98335), (213, 94180), (255, 78668), (277, 72420), (284, 70635), (340, 59001), (355, 56508), (426, 47090), (510, 39334), (554, 36210), (710, 28254), (831, 24140), (852, 23545), (1020, 19667), (1065, 18836), (1108, 18105), (1207, 16620), (1385, 14484), (1420, 14127), (1662, 12070), (2130, 9418), (2414, 8310), (2770, 7242), (3324, 6035), (3621, 5540), (4155, 4828), (4260, 4709)]