20100656103

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{28027}}^1$

素因数の和:28355

約数の個数: 32

約数和(自身を含む): 29662144512

約数和(自身を除く): 9561488409

約数列:

[1, 3, 11, 33, 103, 211, 309, 633, 1133, 2321, 3399, 6963, 21733, 28027, 65199, 84081, 239063, 308297, 717189, 924891, 2886781, 5913697, 8660343, 17741091, 31754591, 65050667, 95263773, 195152001, 609110791, 1827332373, 6700218701, 20100656103]

約数ペア:

[(1, 20100656103), (3, 6700218701), (11, 1827332373), (33, 609110791), (103, 195152001), (211, 95263773), (309, 65050667), (633, 31754591), (1133, 17741091), (2321, 8660343), (3399, 5913697), (6963, 2886781), (21733, 924891), (28027, 717189), (65199, 308297), (84081, 239063)]