20136693042

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{68687}}^1$

素因数の和:68848

約数の個数: 64

約数和(自身を含む): 45993484800

約数和(自身を除く): 25856791758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 89, 122, 178, 183, 267, 366, 534, 549, 801, 1098, 1602, 1647, 2403, 3294, 4806, 5429, 10858, 16287, 32574, 48861, 68687, 97722, 137374, 146583, 206061, 293166, 412122, 618183, 1236366, 1854549, 3709098, 4189907, 6113143, 8379814, 12226286, 12569721, 18339429, 25139442, 36678858, 37709163, 55018287, 75418326, 110036574, 113127489, 165054861, 226254978, 330109722, 372901723, 745803446, 1118705169, 2237410338, 3356115507, 6712231014, 10068346521, 20136693042]

約数ペア:

[(1, 20136693042), (2, 10068346521), (3, 6712231014), (6, 3356115507), (9, 2237410338), (18, 1118705169), (27, 745803446), (54, 372901723), (61, 330109722), (89, 226254978), (122, 165054861), (178, 113127489), (183, 110036574), (267, 75418326), (366, 55018287), (534, 37709163), (549, 36678858), (801, 25139442), (1098, 18339429), (1602, 12569721), (1647, 12226286), (2403, 8379814), (3294, 6113143), (4806, 4189907), (5429, 3709098), (10858, 1854549), (16287, 1236366), (32574, 618183), (48861, 412122), (68687, 293166), (97722, 206061), (137374, 146583)]