20170111119

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{16453}}^1$

素因数の和:16751

約数の個数: 32

約数和(自身を含む): 28495695360

約数和(自身を除く): 8325584241

約数列:

[1, 3, 23, 69, 109, 163, 327, 489, 2507, 3749, 7521, 11247, 16453, 17767, 49359, 53301, 378419, 408641, 1135257, 1225923, 1793377, 2681839, 5380131, 8045517, 41247671, 61682297, 123743013, 185046891, 292320451, 876961353, 6723370373, 20170111119]

約数ペア:

[(1, 20170111119), (3, 6723370373), (23, 876961353), (69, 292320451), (109, 185046891), (163, 123743013), (327, 61682297), (489, 41247671), (2507, 8045517), (3749, 5380131), (7521, 2681839), (11247, 1793377), (16453, 1225923), (17767, 1135257), (49359, 408641), (53301, 378419)]