20122568954

素因数分解:

$2^1\times {\mathrm{659}}^1\times {\mathrm{1723}}^1\times {\mathrm{8861}}^1$

素因数の和:11245

約数の個数: 16

約数和(自身を含む): 30250614240

約数和(自身を除く): 10128045286

約数列:

[1, 2, 659, 1318, 1723, 3446, 8861, 17722, 1135457, 2270914, 5839399, 11678798, 15267503, 30535006, 10061284477, 20122568954]

約数ペア:

[(1, 20122568954), (2, 10061284477), (659, 30535006), (1318, 15267503), (1723, 11678798), (3446, 5839399), (8861, 2270914), (17722, 1135457)]