20192479434

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{450343}}^1$

素因数の和:450451

約数の個数: 48

約数和(自身を含む): 45524374272

約数和(自身を除く): 25331894838

約数列:

[1, 2, 3, 6, 9, 18, 47, 53, 94, 106, 141, 159, 282, 318, 423, 477, 846, 954, 2491, 4982, 7473, 14946, 22419, 44838, 450343, 900686, 1351029, 2702058, 4053087, 8106174, 21166121, 23868179, 42332242, 47736358, 63498363, 71604537, 126996726, 143209074, 190495089, 214813611, 380990178, 429627222, 1121804413, 2243608826, 3365413239, 6730826478, 10096239717, 20192479434]

約数ペア:

[(1, 20192479434), (2, 10096239717), (3, 6730826478), (6, 3365413239), (9, 2243608826), (18, 1121804413), (47, 429627222), (53, 380990178), (94, 214813611), (106, 190495089), (141, 143209074), (159, 126996726), (282, 71604537), (318, 63498363), (423, 47736358), (477, 42332242), (846, 23868179), (954, 21166121), (2491, 8106174), (4982, 4053087), (7473, 2702058), (14946, 1351029), (22419, 900686), (44838, 450343)]