20529123616

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{27892831}}^1$

素因数の和:27892864

約数の個数: 24

約数和(自身を含む): 42173961984

約数和(自身を除く): 21644838368

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 27892831, 55785662, 111571324, 223142648, 446285296, 641535113, 892570592, 1283070226, 2566140452, 5132280904, 10264561808, 20529123616]

約数ペア:

[(1, 20529123616), (2, 10264561808), (4, 5132280904), (8, 2566140452), (16, 1283070226), (23, 892570592), (32, 641535113), (46, 446285296), (92, 223142648), (184, 111571324), (368, 55785662), (736, 27892831)]