20183897994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4385897}}^1$

素因数の和:4385974

約数の個数: 32

約数和(自身を含む): 44209851840

約数和(自身を除く): 24025953846

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4602, 4385897, 8771794, 13157691, 26315382, 57016661, 114033322, 171049983, 258767923, 342099966, 517535846, 776303769, 1552607538, 3363982999, 6727965998, 10091948997, 20183897994]

約数ペア:

[(1, 20183897994), (2, 10091948997), (3, 6727965998), (6, 3363982999), (13, 1552607538), (26, 776303769), (39, 517535846), (59, 342099966), (78, 258767923), (118, 171049983), (177, 114033322), (354, 57016661), (767, 26315382), (1534, 13157691), (2301, 8771794), (4602, 4385897)]