20163762576

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{5651}}^1$

素因数の和:6085

約数の個数: 120

約数和(自身を含む): 57399451200

約数和(自身を除く): 37235688624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 349, 426, 568, 639, 698, 852, 1047, 1136, 1278, 1396, 1704, 2094, 2556, 2792, 3141, 3408, 4188, 5112, 5584, 5651, 6282, 8376, 10224, 11302, 12564, 16752, 16953, 22604, 24779, 25128, 33906, 45208, 49558, 50256, 50859, 67812, 74337, 90416, 99116, 101718, 135624, 148674, 198232, 203436, 223011, 271248, 297348, 396464, 401221, 406872, 446022, 594696, 802442, 813744, 892044, 1189392, 1203663, 1604884, 1784088, 1972199, 2407326, 3209768, 3568176, 3610989, 3944398, 4814652, 5916597, 6419536, 7221978, 7888796, 9629304, 11833194, 14443956, 15777592, 17749791, 19258608, 23666388, 28887912, 31555184, 35499582, 47332776, 57775824, 70999164, 94665552, 140026129, 141998328, 280052258, 283996656, 420078387, 560104516, 840156774, 1120209032, 1260235161, 1680313548, 2240418064, 2520470322, 3360627096, 5040940644, 6721254192, 10081881288, 20163762576]

約数ペア:

[(1, 20163762576), (2, 10081881288), (3, 6721254192), (4, 5040940644), (6, 3360627096), (8, 2520470322), (9, 2240418064), (12, 1680313548), (16, 1260235161), (18, 1120209032), (24, 840156774), (36, 560104516), (48, 420078387), (71, 283996656), (72, 280052258), (142, 141998328), (144, 140026129), (213, 94665552), (284, 70999164), (349, 57775824), (426, 47332776), (568, 35499582), (639, 31555184), (698, 28887912), (852, 23666388), (1047, 19258608), (1136, 17749791), (1278, 15777592), (1396, 14443956), (1704, 11833194), (2094, 9629304), (2556, 7888796), (2792, 7221978), (3141, 6419536), (3408, 5916597), (4188, 4814652), (5112, 3944398), (5584, 3610989), (5651, 3568176), (6282, 3209768), (8376, 2407326), (10224, 1972199), (11302, 1784088), (12564, 1604884), (16752, 1203663), (16953, 1189392), (22604, 892044), (24779, 813744), (25128, 802442), (33906, 594696), (45208, 446022), (49558, 406872), (50256, 401221), (50859, 396464), (67812, 297348), (74337, 271248), (90416, 223011), (99116, 203436), (101718, 198232), (135624, 148674)]