20125084072

素因数分解:

$2^3\times {\mathrm{42463}}^1\times {\mathrm{59243}}^1$

素因数の和:101712

約数の個数: 16

約数和(自身を含む): 37736058240

約数和(自身を除く): 17610974168

約数列:

[1, 2, 4, 8, 42463, 59243, 84926, 118486, 169852, 236972, 339704, 473944, 2515635509, 5031271018, 10062542036, 20125084072]

約数ペア:

[(1, 20125084072), (2, 10062542036), (4, 5031271018), (8, 2515635509), (42463, 473944), (59243, 339704), (84926, 236972), (118486, 169852)]