20332130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22343}}^1$

素因数の和:22370

約数の個数: 32

約数和(自身を含む): 45045504

約数和(自身を除く): 24713374

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 22343, 44686, 111715, 156401, 223430, 290459, 312802, 580918, 782005, 1452295, 1564010, 2033213, 2904590, 4066426, 10166065, 20332130]

約数ペア:

[(1, 20332130), (2, 10166065), (5, 4066426), (7, 2904590), (10, 2033213), (13, 1564010), (14, 1452295), (26, 782005), (35, 580918), (65, 312802), (70, 290459), (91, 223430), (130, 156401), (182, 111715), (455, 44686), (910, 22343)]