20243926422

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{328177}}^1$

素因数の和:328357

約数の個数: 48

約数和(自身を含む): 46076191200

約数和(自身を除く): 25832264778

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 149, 207, 298, 414, 447, 894, 1341, 2682, 3427, 6854, 10281, 20562, 30843, 61686, 328177, 656354, 984531, 1969062, 2953593, 5907186, 7548071, 15096142, 22644213, 45288426, 48898373, 67932639, 97796746, 135865278, 146695119, 293390238, 440085357, 880170714, 1124662579, 2249325158, 3373987737, 6747975474, 10121963211, 20243926422]

約数ペア:

[(1, 20243926422), (2, 10121963211), (3, 6747975474), (6, 3373987737), (9, 2249325158), (18, 1124662579), (23, 880170714), (46, 440085357), (69, 293390238), (138, 146695119), (149, 135865278), (207, 97796746), (298, 67932639), (414, 48898373), (447, 45288426), (894, 22644213), (1341, 15096142), (2682, 7548071), (3427, 5907186), (6854, 2953593), (10281, 1969062), (20562, 984531), (30843, 656354), (61686, 328177)]