20179683684

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{3975509}}^1$

素因数の和:3975569

約数の個数: 48

約数和(自身を含む): 53430854400

約数和(自身を除く): 33251170716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 3975509, 7951018, 11926527, 15902036, 23853054, 35779581, 47706108, 71559162, 107338743, 143118324, 186848923, 214677486, 373697846, 429354972, 560546769, 747395692, 1121093538, 1681640307, 2242187076, 3363280614, 5044920921, 6726561228, 10089841842, 20179683684]

約数ペア:

[(1, 20179683684), (2, 10089841842), (3, 6726561228), (4, 5044920921), (6, 3363280614), (9, 2242187076), (12, 1681640307), (18, 1121093538), (27, 747395692), (36, 560546769), (47, 429354972), (54, 373697846), (94, 214677486), (108, 186848923), (141, 143118324), (188, 107338743), (282, 71559162), (423, 47706108), (564, 35779581), (846, 23853054), (1269, 15902036), (1692, 11926527), (2538, 7951018), (5076, 3975509)]