20183672470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3203}}^1\times {\mathrm{48473}}^1$

素因数の和:51696

約数の個数: 32

約数和(自身を含む): 39138295392

約数和(自身を除く): 18954622922

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3203, 6406, 16015, 32030, 41639, 48473, 83278, 96946, 208195, 242365, 416390, 484730, 630149, 1260298, 3150745, 6301490, 155259019, 310518038, 776295095, 1552590190, 2018367247, 4036734494, 10091836235, 20183672470]

約数ペア:

[(1, 20183672470), (2, 10091836235), (5, 4036734494), (10, 2018367247), (13, 1552590190), (26, 776295095), (65, 310518038), (130, 155259019), (3203, 6301490), (6406, 3150745), (16015, 1260298), (32030, 630149), (41639, 484730), (48473, 416390), (83278, 242365), (96946, 208195)]