20101784970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1866461}}^1$

素因数の和:1866830

約数の個数: 32

約数和(自身を含む): 48378695040

約数和(自身を除く): 28276910070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 359, 718, 1077, 1795, 2154, 3590, 5385, 10770, 1866461, 3732922, 5599383, 9332305, 11198766, 18664610, 27996915, 55993830, 670059499, 1340118998, 2010178497, 3350297495, 4020356994, 6700594990, 10050892485, 20101784970]

約数ペア:

[(1, 20101784970), (2, 10050892485), (3, 6700594990), (5, 4020356994), (6, 3350297495), (10, 2010178497), (15, 1340118998), (30, 670059499), (359, 55993830), (718, 27996915), (1077, 18664610), (1795, 11198766), (2154, 9332305), (3590, 5599383), (5385, 3732922), (10770, 1866461)]