20167590042

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{164357}}^1$

素因数の和:164783

約数の個数: 48

約数和(自身を含む): 46382485032

約数和(自身を除く): 26214894990

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 401, 802, 1203, 2406, 3609, 6817, 7218, 13634, 20451, 40902, 61353, 122706, 164357, 328714, 493071, 986142, 1479213, 2794069, 2958426, 5588138, 8382207, 16764414, 25146621, 50293242, 65907157, 131814314, 197721471, 395442942, 593164413, 1120421669, 1186328826, 2240843338, 3361265007, 6722530014, 10083795021, 20167590042]

約数ペア:

[(1, 20167590042), (2, 10083795021), (3, 6722530014), (6, 3361265007), (9, 2240843338), (17, 1186328826), (18, 1120421669), (34, 593164413), (51, 395442942), (102, 197721471), (153, 131814314), (306, 65907157), (401, 50293242), (802, 25146621), (1203, 16764414), (2406, 8382207), (3609, 5588138), (6817, 2958426), (7218, 2794069), (13634, 1479213), (20451, 986142), (40902, 493071), (61353, 328714), (122706, 164357)]