20211002454

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{15105383}}^1$

素因数の和:15105611

約数の個数: 16

約数和(自身を含む): 40603272192

約数和(自身を除く): 20392269738

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 15105383, 30210766, 45316149, 90632298, 3368500409, 6737000818, 10105501227, 20211002454]

約数ペア:

[(1, 20211002454), (2, 10105501227), (3, 6737000818), (6, 3368500409), (223, 90632298), (446, 45316149), (669, 30210766), (1338, 15105383)]