20199174

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 41411040

約数和(自身を除く): 21211866

約数列:

[1, 2, 3, 6, 61, 122, 183, 229, 241, 366, 458, 482, 687, 723, 1374, 1446, 13969, 14701, 27938, 29402, 41907, 44103, 55189, 83814, 88206, 110378, 165567, 331134, 3366529, 6733058, 10099587, 20199174]

約数ペア:

[(1, 20199174), (2, 10099587), (3, 6733058), (6, 3366529), (61, 331134), (122, 165567), (183, 110378), (229, 88206), (241, 83814), (366, 55189), (458, 44103), (482, 41907), (687, 29402), (723, 27938), (1374, 14701), (1446, 13969)]