20162957504

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{10162781}}^1$

素因数の和:10162824

約数の個数: 28

約数和(自身を含む): 41301546048

約数和(自身を除く): 21138588544

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 10162781, 20325562, 40651124, 81302248, 162604496, 315046211, 325208992, 630092422, 650417984, 1260184844, 2520369688, 5040739376, 10081478752, 20162957504]

約数ペア:

[(1, 20162957504), (2, 10081478752), (4, 5040739376), (8, 2520369688), (16, 1260184844), (31, 650417984), (32, 630092422), (62, 325208992), (64, 315046211), (124, 162604496), (248, 81302248), (496, 40651124), (992, 20325562), (1984, 10162781)]