20156367096

素因数分解:

$2^3\times 3^2\times {\mathrm{239}}^1\times {\mathrm{283}}^1\times {\mathrm{4139}}^1$

素因数の和:4673

約数の個数: 96

約数和(自身を含む): 55025568000

約数和(自身を除く): 34869200904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 239, 283, 478, 566, 717, 849, 956, 1132, 1434, 1698, 1912, 2151, 2264, 2547, 2868, 3396, 4139, 4302, 5094, 5736, 6792, 8278, 8604, 10188, 12417, 16556, 17208, 20376, 24834, 33112, 37251, 49668, 67637, 74502, 99336, 135274, 149004, 202911, 270548, 298008, 405822, 541096, 608733, 811644, 989221, 1171337, 1217466, 1623288, 1978442, 2342674, 2434932, 2967663, 3514011, 3956884, 4685348, 4869864, 5935326, 7028022, 7913768, 8902989, 9370696, 10542033, 11870652, 14056044, 17805978, 21084066, 23741304, 28112088, 35611956, 42168132, 71223912, 84336264, 279949543, 559899086, 839848629, 1119798172, 1679697258, 2239596344, 2519545887, 3359394516, 5039091774, 6718789032, 10078183548, 20156367096]

約数ペア:

[(1, 20156367096), (2, 10078183548), (3, 6718789032), (4, 5039091774), (6, 3359394516), (8, 2519545887), (9, 2239596344), (12, 1679697258), (18, 1119798172), (24, 839848629), (36, 559899086), (72, 279949543), (239, 84336264), (283, 71223912), (478, 42168132), (566, 35611956), (717, 28112088), (849, 23741304), (956, 21084066), (1132, 17805978), (1434, 14056044), (1698, 11870652), (1912, 10542033), (2151, 9370696), (2264, 8902989), (2547, 7913768), (2868, 7028022), (3396, 5935326), (4139, 4869864), (4302, 4685348), (5094, 3956884), (5736, 3514011), (6792, 2967663), (8278, 2434932), (8604, 2342674), (10188, 1978442), (12417, 1623288), (16556, 1217466), (17208, 1171337), (20376, 989221), (24834, 811644), (33112, 608733), (37251, 541096), (49668, 405822), (67637, 298008), (74502, 270548), (99336, 202911), (135274, 149004)]