20504647584

素因数分解:

$2^5\times 3^3\times {\mathrm{6211}}^1\times {\mathrm{3821}}^1$

素因数の和:10051

約数の個数: 96

約数和(自身を含む): 59830505280

約数和(自身を除く): 39325857696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 3821, 6211, 7642, 11463, 12422, 15284, 18633, 22926, 24844, 30568, 34389, 37266, 45852, 49688, 55899, 61136, 68778, 74532, 91704, 99376, 103167, 111798, 122272, 137556, 149064, 167697, 183408, 198752, 206334, 223596, 275112, 298128, 335394, 366816, 412668, 447192, 550224, 596256, 670788, 825336, 894384, 1100448, 1341576, 1650672, 1788768, 2683152, 3301344, 5366304, 23732231, 47464462, 71196693, 94928924, 142393386, 189857848, 213590079, 284786772, 379715696, 427180158, 569573544, 640770237, 759431392, 854360316, 1139147088, 1281540474, 1708720632, 2278294176, 2563080948, 3417441264, 5126161896, 6834882528, 10252323792, 20504647584]

約数ペア:

[(1, 20504647584), (2, 10252323792), (3, 6834882528), (4, 5126161896), (6, 3417441264), (8, 2563080948), (9, 2278294176), (12, 1708720632), (16, 1281540474), (18, 1139147088), (24, 854360316), (27, 759431392), (32, 640770237), (36, 569573544), (48, 427180158), (54, 379715696), (72, 284786772), (96, 213590079), (108, 189857848), (144, 142393386), (216, 94928924), (288, 71196693), (432, 47464462), (864, 23732231), (3821, 5366304), (6211, 3301344), (7642, 2683152), (11463, 1788768), (12422, 1650672), (15284, 1341576), (18633, 1100448), (22926, 894384), (24844, 825336), (30568, 670788), (34389, 596256), (37266, 550224), (45852, 447192), (49688, 412668), (55899, 366816), (61136, 335394), (68778, 298128), (74532, 275112), (91704, 223596), (99376, 206334), (103167, 198752), (111798, 183408), (122272, 167697), (137556, 149064)]