20673096

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{4759}}^1$

素因数の和:4949

約数の個数: 32

約数和(自身を含む): 51979200

約数和(自身を除く): 31306104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 4759, 9518, 14277, 19036, 28554, 38072, 57108, 114216, 861379, 1722758, 2584137, 3445516, 5168274, 6891032, 10336548, 20673096]

約数ペア:

[(1, 20673096), (2, 10336548), (3, 6891032), (4, 5168274), (6, 3445516), (8, 2584137), (12, 1722758), (24, 861379), (181, 114216), (362, 57108), (543, 38072), (724, 28554), (1086, 19036), (1448, 14277), (2172, 9518), (4344, 4759)]