20768049572235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1920300469}}^1$

素因数の和:1920300587

約数の個数: 32

約数和(自身を含む): 38344559784960

約数和(自身を除く): 17576510212725

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 3605, 10815, 1920300469, 5760901407, 9601502345, 13442103283, 28804507035, 40326309849, 67210516415, 197790948307, 201631549245, 593372844921, 988954741535, 1384536638149, 2966864224605, 4153609914447, 6922683190745, 20768049572235]

約数ペア:

[(1, 20768049572235), (3, 6922683190745), (5, 4153609914447), (7, 2966864224605), (15, 1384536638149), (21, 988954741535), (35, 593372844921), (103, 201631549245), (105, 197790948307), (309, 67210516415), (515, 40326309849), (721, 28804507035), (1545, 13442103283), (2163, 9601502345), (3605, 5760901407), (10815, 1920300469)]