20251608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4993}}^1$

素因数の和:5028

約数の個数: 48

約数和(自身を含む): 54834120

約数和(自身を除く): 34582512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 4993, 9986, 14979, 19972, 29958, 39944, 59916, 64909, 119832, 129818, 194727, 259636, 389454, 519272, 778908, 843817, 1557816, 1687634, 2531451, 3375268, 5062902, 6750536, 10125804, 20251608]

約数ペア:

[(1, 20251608), (2, 10125804), (3, 6750536), (4, 5062902), (6, 3375268), (8, 2531451), (12, 1687634), (13, 1557816), (24, 843817), (26, 778908), (39, 519272), (52, 389454), (78, 259636), (104, 194727), (156, 129818), (169, 119832), (312, 64909), (338, 59916), (507, 39944), (676, 29958), (1014, 19972), (1352, 14979), (2028, 9986), (4056, 4993)]