20165069850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1319}}^1\times {\mathrm{101921}}^1$

素因数の和:103255

約数の個数: 48

約数和(自身を含む): 50047778880

約数和(自身を除く): 29882709030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1319, 2638, 3957, 6595, 7914, 13190, 19785, 32975, 39570, 65950, 98925, 101921, 197850, 203842, 305763, 509605, 611526, 1019210, 1528815, 2548025, 3057630, 5096050, 7644075, 15288150, 134433799, 268867598, 403301397, 672168995, 806602794, 1344337990, 2016506985, 3360844975, 4033013970, 6721689950, 10082534925, 20165069850]

約数ペア:

[(1, 20165069850), (2, 10082534925), (3, 6721689950), (5, 4033013970), (6, 3360844975), (10, 2016506985), (15, 1344337990), (25, 806602794), (30, 672168995), (50, 403301397), (75, 268867598), (150, 134433799), (1319, 15288150), (2638, 7644075), (3957, 5096050), (6595, 3057630), (7914, 2548025), (13190, 1528815), (19785, 1019210), (32975, 611526), (39570, 509605), (65950, 305763), (98925, 203842), (101921, 197850)]