20249832954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1719293}}^1$

素因数の和:1719462

約数の個数: 32

約数和(自身を含む): 43903891584

約数和(自身を除く): 23654058630

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1963, 3926, 5889, 11778, 1719293, 3438586, 5157879, 10315758, 22350809, 44701618, 67052427, 134104854, 259613243, 519226486, 778839729, 1557679458, 3374972159, 6749944318, 10124916477, 20249832954]

約数ペア:

[(1, 20249832954), (2, 10124916477), (3, 6749944318), (6, 3374972159), (13, 1557679458), (26, 778839729), (39, 519226486), (78, 259613243), (151, 134104854), (302, 67052427), (453, 44701618), (906, 22350809), (1963, 10315758), (3926, 5157879), (5889, 3438586), (11778, 1719293)]