20168634534

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1\times {\mathrm{39047}}^1$

素因数の和:41860

約数の個数: 32

約数和(自身を含む): 41654532096

約数和(自身を除く): 21485897562

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 2777, 5554, 8331, 16662, 39047, 78094, 86087, 117141, 172174, 234282, 258261, 516522, 1210457, 2420914, 3631371, 7262742, 108433519, 216867038, 325300557, 650601114, 3361439089, 6722878178, 10084317267, 20168634534]

約数ペア:

[(1, 20168634534), (2, 10084317267), (3, 6722878178), (6, 3361439089), (31, 650601114), (62, 325300557), (93, 216867038), (186, 108433519), (2777, 7262742), (5554, 3631371), (8331, 2420914), (16662, 1210457), (39047, 516522), (78094, 258261), (86087, 234282), (117141, 172174)]