20144695904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37030691}}^1$

素因数の和:37030718

約数の個数: 24

約数和(自身を含む): 41992804728

約数和(自身を除く): 21848108824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37030691, 74061382, 148122764, 296245528, 592491056, 629521747, 1184982112, 1259043494, 2518086988, 5036173976, 10072347952, 20144695904]

約数ペア:

[(1, 20144695904), (2, 10072347952), (4, 5036173976), (8, 2518086988), (16, 1259043494), (17, 1184982112), (32, 629521747), (34, 592491056), (68, 296245528), (136, 148122764), (272, 74061382), (544, 37030691)]