20139485512

素因数分解:

$2^3\times {\mathrm{67}}^2\times {\mathrm{449}}^1\times {\mathrm{1249}}^1$

素因数の和:1838

約数の個数: 48

約数和(自身を含む): 38449687500

約数和(自身を除く): 18310201988

約数列:

[1, 2, 4, 8, 67, 134, 268, 449, 536, 898, 1249, 1796, 2498, 3592, 4489, 4996, 8978, 9992, 17956, 30083, 35912, 60166, 83683, 120332, 167366, 240664, 334732, 560801, 669464, 1121602, 2015561, 2243204, 4031122, 4486408, 5606761, 8062244, 11213522, 16124488, 22427044, 37573667, 44854088, 75147334, 150294668, 300589336, 2517435689, 5034871378, 10069742756, 20139485512]

約数ペア:

[(1, 20139485512), (2, 10069742756), (4, 5034871378), (8, 2517435689), (67, 300589336), (134, 150294668), (268, 75147334), (449, 44854088), (536, 37573667), (898, 22427044), (1249, 16124488), (1796, 11213522), (2498, 8062244), (3592, 5606761), (4489, 4486408), (4996, 4031122), (8978, 2243204), (9992, 2015561), (17956, 1121602), (30083, 669464), (35912, 560801), (60166, 334732), (83683, 240664), (120332, 167366)]