20131639854495

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1847}}^1\times {\mathrm{673441}}^1$

素因数の和:675392

約数の個数: 64

約数和(自身を含む): 35125355510784

約数和(自身を除く): 14993715656289

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 249, 415, 1079, 1245, 1847, 3237, 5395, 5541, 9235, 16185, 24011, 27705, 72033, 120055, 153301, 360165, 459903, 673441, 766505, 1992913, 2020323, 2299515, 3367205, 5978739, 8754733, 9964565, 10101615, 26264199, 29893695, 43773665, 55895603, 131320995, 167686809, 279478015, 726642839, 838434045, 1243845527, 2179928517, 3633214195, 3731536581, 6219227635, 10899642585, 16169991851, 18657682905, 48509975553, 80849959255, 103239178741, 242549877765, 309717536223, 516195893705, 1342109323633, 1548587681115, 4026327970899, 6710546618165, 20131639854495]

約数ペア:

[(1, 20131639854495), (3, 6710546618165), (5, 4026327970899), (13, 1548587681115), (15, 1342109323633), (39, 516195893705), (65, 309717536223), (83, 242549877765), (195, 103239178741), (249, 80849959255), (415, 48509975553), (1079, 18657682905), (1245, 16169991851), (1847, 10899642585), (3237, 6219227635), (5395, 3731536581), (5541, 3633214195), (9235, 2179928517), (16185, 1243845527), (24011, 838434045), (27705, 726642839), (72033, 279478015), (120055, 167686809), (153301, 131320995), (360165, 55895603), (459903, 43773665), (673441, 29893695), (766505, 26264199), (1992913, 10101615), (2020323, 9964565), (2299515, 8754733), (3367205, 5978739)]