20132980856

素因数分解:

$2^3\times {\mathrm{607}}^1\times {\mathrm{4146001}}^1$

素因数の和:4146614

約数の個数: 16

約数和(自身を含む): 37811538240

約数和(自身を除く): 17678557384

約数列:

[1, 2, 4, 8, 607, 1214, 2428, 4856, 4146001, 8292002, 16584004, 33168008, 2516622607, 5033245214, 10066490428, 20132980856]

約数ペア:

[(1, 20132980856), (2, 10066490428), (4, 5033245214), (8, 2516622607), (607, 33168008), (1214, 16584004), (2428, 8292002), (4856, 4146001)]