2023472020

素因数分解:

$2^2\times 5^1\times {\mathrm{3739}}^1\times {\mathrm{27059}}^1$

素因数の和:30807

約数の個数: 24

約数和(自身を含む): 4250584800

約数和(自身を除く): 2227112780

約数列:

[1, 2, 4, 5, 10, 20, 3739, 7478, 14956, 18695, 27059, 37390, 54118, 74780, 108236, 135295, 270590, 541180, 101173601, 202347202, 404694404, 505868005, 1011736010, 2023472020]

約数ペア:

[(1, 2023472020), (2, 1011736010), (4, 505868005), (5, 404694404), (10, 202347202), (20, 101173601), (3739, 541180), (7478, 270590), (14956, 135295), (18695, 108236), (27059, 74780), (37390, 54118)]