20243365810

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{44533}}^1$

素因数の和:45018

約数の個数: 32

約数和(自身を含む): 36822848832

約数和(自身を除く): 16579483022

約数列:

[1, 2, 5, 10, 131, 262, 347, 655, 694, 1310, 1735, 3470, 44533, 45457, 89066, 90914, 222665, 227285, 445330, 454570, 5833823, 11667646, 15452951, 29169115, 30905902, 58338230, 77264755, 154529510, 2024336581, 4048673162, 10121682905, 20243365810]

約数ペア:

[(1, 20243365810), (2, 10121682905), (5, 4048673162), (10, 2024336581), (131, 154529510), (262, 77264755), (347, 58338230), (655, 30905902), (694, 29169115), (1310, 15452951), (1735, 11667646), (3470, 5833823), (44533, 454570), (45457, 445330), (89066, 227285), (90914, 222665)]