20170166984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12063497}}^1$

素因数の和:12063533

約数の個数: 32

約数和(自身を含む): 43428592800

約数和(自身を除く): 23258425816

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 12063497, 24126994, 48253988, 96507976, 132698467, 229206443, 265396934, 458412886, 530793868, 916825772, 1061587736, 1833651544, 2521270873, 5042541746, 10085083492, 20170166984]

約数ペア:

[(1, 20170166984), (2, 10085083492), (4, 5042541746), (8, 2521270873), (11, 1833651544), (19, 1061587736), (22, 916825772), (38, 530793868), (44, 458412886), (76, 265396934), (88, 229206443), (152, 132698467), (209, 96507976), (418, 48253988), (836, 24126994), (1672, 12063497)]