20165043225634

素因数分解:

$2^1\times {\mathrm{521}}^1\times {\mathrm{677}}^1\times {\mathrm{1531}}^1\times {\mathrm{18671}}^1$

素因数の和:21402

約数の個数: 32

約数和(自身を含む): 30371836660992

約数和(自身を除く): 10206793435358

約数列:

[1, 2, 521, 677, 1042, 1354, 1531, 3062, 18671, 37342, 352717, 705434, 797651, 1036487, 1595302, 2072974, 9727591, 12640267, 19455182, 25280534, 28585301, 57170602, 540009727, 1080019454, 6585579107, 13171158214, 14892941821, 19352248777, 29785883642, 38704497554, 10082521612817, 20165043225634]

約数ペア:

[(1, 20165043225634), (2, 10082521612817), (521, 38704497554), (677, 29785883642), (1042, 19352248777), (1354, 14892941821), (1531, 13171158214), (3062, 6585579107), (18671, 1080019454), (37342, 540009727), (352717, 57170602), (705434, 28585301), (797651, 25280534), (1036487, 19455182), (1595302, 12640267), (2072974, 9727591)]