20167024455

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{617}}^1$

素因数の和:1025

約数の個数: 96

約数和(自身を含む): 36620385984

約数和(自身を除く): 16453361529

約数列:

[1, 3, 5, 9, 15, 37, 45, 67, 111, 185, 201, 293, 333, 335, 555, 603, 617, 879, 1005, 1465, 1665, 1851, 2479, 2637, 3015, 3085, 4395, 5553, 7437, 9255, 10841, 12395, 13185, 19631, 22311, 22829, 27765, 32523, 37185, 41339, 54205, 58893, 68487, 97569, 98155, 111555, 114145, 124017, 162615, 176679, 180781, 205461, 206695, 294465, 342435, 372051, 487845, 542343, 620085, 726347, 883395, 903905, 1027305, 1529543, 1627029, 1860255, 2179041, 2711715, 3631735, 4588629, 6537123, 6688897, 7647715, 8135145, 10895205, 12112327, 13765887, 20066691, 22943145, 32685615, 33444485, 36336981, 60200073, 60561635, 68829435, 100333455, 109010943, 181684905, 301000365, 448156099, 545054715, 1344468297, 2240780495, 4033404891, 6722341485, 20167024455]

約数ペア:

[(1, 20167024455), (3, 6722341485), (5, 4033404891), (9, 2240780495), (15, 1344468297), (37, 545054715), (45, 448156099), (67, 301000365), (111, 181684905), (185, 109010943), (201, 100333455), (293, 68829435), (333, 60561635), (335, 60200073), (555, 36336981), (603, 33444485), (617, 32685615), (879, 22943145), (1005, 20066691), (1465, 13765887), (1665, 12112327), (1851, 10895205), (2479, 8135145), (2637, 7647715), (3015, 6688897), (3085, 6537123), (4395, 4588629), (5553, 3631735), (7437, 2711715), (9255, 2179041), (10841, 1860255), (12395, 1627029), (13185, 1529543), (19631, 1027305), (22311, 903905), (22829, 883395), (27765, 726347), (32523, 620085), (37185, 542343), (41339, 487845), (54205, 372051), (58893, 342435), (68487, 294465), (97569, 206695), (98155, 205461), (111555, 180781), (114145, 176679), (124017, 162615)]