20343494514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{248267}}^1$

素因数の和:250230

約数の個数: 32

約数和(自身を含む): 46523437056

約数和(自身を除く): 26179942542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1951, 3902, 5853, 11706, 13657, 27314, 40971, 81942, 248267, 496534, 744801, 1489602, 1737869, 3475738, 5213607, 10427214, 484368917, 968737834, 1453106751, 2906213502, 3390582419, 6781164838, 10171747257, 20343494514]

約数ペア:

[(1, 20343494514), (2, 10171747257), (3, 6781164838), (6, 3390582419), (7, 2906213502), (14, 1453106751), (21, 968737834), (42, 484368917), (1951, 10427214), (3902, 5213607), (5853, 3475738), (11706, 1737869), (13657, 1489602), (27314, 744801), (40971, 496534), (81942, 248267)]