20007198

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 46309536

約数和(自身を除く): 26302338

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 151, 153, 302, 306, 433, 453, 866, 906, 1299, 1359, 2567, 2598, 2718, 3897, 5134, 7361, 7701, 7794, 14722, 15402, 22083, 23103, 44166, 46206, 65383, 66249, 130766, 132498, 196149, 392298, 588447, 1111511, 1176894, 2223022, 3334533, 6669066, 10003599, 20007198]

約数ペア:

[(1, 20007198), (2, 10003599), (3, 6669066), (6, 3334533), (9, 2223022), (17, 1176894), (18, 1111511), (34, 588447), (51, 392298), (102, 196149), (151, 132498), (153, 130766), (302, 66249), (306, 65383), (433, 46206), (453, 44166), (866, 23103), (906, 22083), (1299, 15402), (1359, 14722), (2567, 7794), (2598, 7701), (2718, 7361), (3897, 5134)]