20199691486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1039}}^1\times {\mathrm{1367}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 32745323520

約数和(自身を除く): 12545632034

約数列:

[1, 2, 13, 26, 547, 1039, 1094, 1367, 2078, 2734, 7111, 13507, 14222, 17771, 27014, 35542, 568333, 747749, 1136666, 1420313, 1495498, 2840626, 7388329, 9720737, 14776658, 18464069, 19441474, 36928138, 776911211, 1553822422, 10099845743, 20199691486]

約数ペア:

[(1, 20199691486), (2, 10099845743), (13, 1553822422), (26, 776911211), (547, 36928138), (1039, 19441474), (1094, 18464069), (1367, 14776658), (2078, 9720737), (2734, 7388329), (7111, 2840626), (13507, 1495498), (14222, 1420313), (17771, 1136666), (27014, 747749), (35542, 568333)]