20072047743

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{30493}}^1$

素因数の和:30680

約数の個数: 48

約数和(自身を含む): 32443176480

約数和(自身を除く): 12371128737

約数列:

[1, 3, 9, 11, 33, 61, 99, 109, 183, 327, 549, 671, 981, 1199, 2013, 3597, 6039, 6649, 10791, 19947, 30493, 59841, 73139, 91479, 219417, 274437, 335423, 658251, 1006269, 1860073, 3018807, 3323737, 5580219, 9971211, 16740657, 20460803, 29913633, 36561107, 61382409, 109683321, 184147227, 202747957, 329049963, 608243871, 1824731613, 2230227527, 6690682581, 20072047743]

約数ペア:

[(1, 20072047743), (3, 6690682581), (9, 2230227527), (11, 1824731613), (33, 608243871), (61, 329049963), (99, 202747957), (109, 184147227), (183, 109683321), (327, 61382409), (549, 36561107), (671, 29913633), (981, 20460803), (1199, 16740657), (2013, 9971211), (3597, 5580219), (6039, 3323737), (6649, 3018807), (10791, 1860073), (19947, 1006269), (30493, 658251), (59841, 335423), (73139, 274437), (91479, 219417)]