20473512

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{4931}}^1$

素因数の和:5113

約数の個数: 32

約数和(自身を含む): 51490080

約数和(自身を除く): 31016568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 4931, 9862, 14793, 19724, 29586, 39448, 59172, 118344, 853063, 1706126, 2559189, 3412252, 5118378, 6824504, 10236756, 20473512]

約数ペア:

[(1, 20473512), (2, 10236756), (3, 6824504), (4, 5118378), (6, 3412252), (8, 2559189), (12, 1706126), (24, 853063), (173, 118344), (346, 59172), (519, 39448), (692, 29586), (1038, 19724), (1384, 14793), (2076, 9862), (4152, 4931)]