20190237228

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{2967407}}^1$

素因数の和:2967433

約数の個数: 72

約数和(自身を含む): 60487644672

約数和(自身を除く): 40297407444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 2967407, 5934814, 8902221, 11869628, 17804442, 20771849, 26706663, 35608884, 41543698, 53413326, 62315547, 80119989, 83087396, 106826652, 124631094, 160239978, 186946641, 240359967, 249262188, 320479956, 373893282, 480719934, 560839923, 721079901, 747786564, 961439868, 1121679846, 1442159802, 1682519769, 2243359692, 2884319604, 3365039538, 5047559307, 6730079076, 10095118614, 20190237228]

約数ペア:

[(1, 20190237228), (2, 10095118614), (3, 6730079076), (4, 5047559307), (6, 3365039538), (7, 2884319604), (9, 2243359692), (12, 1682519769), (14, 1442159802), (18, 1121679846), (21, 961439868), (27, 747786564), (28, 721079901), (36, 560839923), (42, 480719934), (54, 373893282), (63, 320479956), (81, 249262188), (84, 240359967), (108, 186946641), (126, 160239978), (162, 124631094), (189, 106826652), (243, 83087396), (252, 80119989), (324, 62315547), (378, 53413326), (486, 41543698), (567, 35608884), (756, 26706663), (972, 20771849), (1134, 17804442), (1701, 11869628), (2268, 8902221), (3402, 5934814), (6804, 2967407)]