20238427746

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{1568141}}^1$

素因数の和:1568391

約数の個数: 32

約数和(自身を含む): 45162489600

約数和(自身を除く): 24924061854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 4302, 6453, 12906, 1568141, 3136282, 4704423, 9408846, 14113269, 28226538, 42339807, 84679614, 374785699, 749571398, 1124357097, 2248714194, 3373071291, 6746142582, 10119213873, 20238427746]

約数ペア:

[(1, 20238427746), (2, 10119213873), (3, 6746142582), (6, 3373071291), (9, 2248714194), (18, 1124357097), (27, 749571398), (54, 374785699), (239, 84679614), (478, 42339807), (717, 28226538), (1434, 14113269), (2151, 9408846), (4302, 4704423), (6453, 3136282), (12906, 1568141)]