20192248884

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{280963}}^1$

素因数の和:281136

約数の個数: 48

約数和(自身を含む): 48429202752

約数和(自身を除く): 28236953868

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 113, 159, 212, 226, 318, 339, 452, 636, 678, 1356, 5989, 11978, 17967, 23956, 35934, 71868, 280963, 561926, 842889, 1123852, 1685778, 3371556, 14891039, 29782078, 31748819, 44673117, 59564156, 63497638, 89346234, 95246457, 126995276, 178692468, 190492914, 380985828, 1682687407, 3365374814, 5048062221, 6730749628, 10096124442, 20192248884]

約数ペア:

[(1, 20192248884), (2, 10096124442), (3, 6730749628), (4, 5048062221), (6, 3365374814), (12, 1682687407), (53, 380985828), (106, 190492914), (113, 178692468), (159, 126995276), (212, 95246457), (226, 89346234), (318, 63497638), (339, 59564156), (452, 44673117), (636, 31748819), (678, 29782078), (1356, 14891039), (5989, 3371556), (11978, 1685778), (17967, 1123852), (23956, 842889), (35934, 561926), (71868, 280963)]