20232721716

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1\times {\mathrm{49823}}^1$

素因数の和:50660

約数の個数: 48

約数和(自身を含む): 48369936384

約数和(自身を除く): 28137214668

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 787, 1574, 2361, 3148, 4722, 9444, 33841, 49823, 67682, 99646, 101523, 135364, 149469, 199292, 203046, 298938, 406092, 597876, 2142389, 4284778, 6427167, 8569556, 12854334, 25708668, 39210701, 78421402, 117632103, 156842804, 235264206, 470528412, 1686060143, 3372120286, 5058180429, 6744240572, 10116360858, 20232721716]

約数ペア:

[(1, 20232721716), (2, 10116360858), (3, 6744240572), (4, 5058180429), (6, 3372120286), (12, 1686060143), (43, 470528412), (86, 235264206), (129, 156842804), (172, 117632103), (258, 78421402), (516, 39210701), (787, 25708668), (1574, 12854334), (2361, 8569556), (3148, 6427167), (4722, 4284778), (9444, 2142389), (33841, 597876), (49823, 406092), (67682, 298938), (99646, 203046), (101523, 199292), (135364, 149469)]