20573544

素因数分解:

$2^3\times 3^1\times {\mathrm{179}}^1\times {\mathrm{4789}}^1$

素因数の和:4977

約数の個数: 32

約数和(自身を含む): 51732000

約数和(自身を除く): 31158456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 179, 358, 537, 716, 1074, 1432, 2148, 4296, 4789, 9578, 14367, 19156, 28734, 38312, 57468, 114936, 857231, 1714462, 2571693, 3428924, 5143386, 6857848, 10286772, 20573544]

約数ペア:

[(1, 20573544), (2, 10286772), (3, 6857848), (4, 5143386), (6, 3428924), (8, 2571693), (12, 1714462), (24, 857231), (179, 114936), (358, 57468), (537, 38312), (716, 28734), (1074, 19156), (1432, 14367), (2148, 9578), (4296, 4789)]