20152704530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2243}}^1\times {\mathrm{3469}}^1$

素因数の和:5763

約数の個数: 64

約数和(自身を含む): 42608712960

約数和(自身を除く): 22456008430

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2243, 2590, 3469, 4486, 6938, 11215, 15701, 17345, 22430, 24283, 31402, 34690, 48566, 78505, 82991, 121415, 128353, 157010, 165982, 242830, 256706, 414955, 580937, 641765, 829910, 898471, 1161874, 1283530, 1796942, 2904685, 4492355, 5809370, 7780967, 8984710, 15561934, 38904835, 54466769, 77809670, 108933538, 272333845, 287895779, 544667690, 575791558, 1439478895, 2015270453, 2878957790, 4030540906, 10076352265, 20152704530]

約数ペア:

[(1, 20152704530), (2, 10076352265), (5, 4030540906), (7, 2878957790), (10, 2015270453), (14, 1439478895), (35, 575791558), (37, 544667690), (70, 287895779), (74, 272333845), (185, 108933538), (259, 77809670), (370, 54466769), (518, 38904835), (1295, 15561934), (2243, 8984710), (2590, 7780967), (3469, 5809370), (4486, 4492355), (6938, 2904685), (11215, 1796942), (15701, 1283530), (17345, 1161874), (22430, 898471), (24283, 829910), (31402, 641765), (34690, 580937), (48566, 414955), (78505, 256706), (82991, 242830), (121415, 165982), (128353, 157010)]