20085767136

素因数分解:

$2^5\times 3^2\times {\mathrm{467}}^1\times {\mathrm{149341}}^1$

素因数の和:149824

約数の個数: 72

約数和(自身を含む): 57241593864

約数和(自身を除く): 37155826728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 467, 934, 1401, 1868, 2802, 3736, 4203, 5604, 7472, 8406, 11208, 14944, 16812, 22416, 33624, 44832, 67248, 134496, 149341, 298682, 448023, 597364, 896046, 1194728, 1344069, 1792092, 2389456, 2688138, 3584184, 4778912, 5376276, 7168368, 10752552, 14336736, 21505104, 43010208, 69742247, 139484494, 209226741, 278968988, 418453482, 557937976, 627680223, 836906964, 1115875952, 1255360446, 1673813928, 2231751904, 2510720892, 3347627856, 5021441784, 6695255712, 10042883568, 20085767136]

約数ペア:

[(1, 20085767136), (2, 10042883568), (3, 6695255712), (4, 5021441784), (6, 3347627856), (8, 2510720892), (9, 2231751904), (12, 1673813928), (16, 1255360446), (18, 1115875952), (24, 836906964), (32, 627680223), (36, 557937976), (48, 418453482), (72, 278968988), (96, 209226741), (144, 139484494), (288, 69742247), (467, 43010208), (934, 21505104), (1401, 14336736), (1868, 10752552), (2802, 7168368), (3736, 5376276), (4203, 4778912), (5604, 3584184), (7472, 2688138), (8406, 2389456), (11208, 1792092), (14944, 1344069), (16812, 1194728), (22416, 896046), (33624, 597364), (44832, 448023), (67248, 298682), (134496, 149341)]