20295410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 17806990

約数列:

[1, 2, 5, 10, 41, 59, 82, 118, 205, 295, 410, 590, 839, 1678, 2419, 4195, 4838, 8390, 12095, 24190, 34399, 49501, 68798, 99002, 171995, 247505, 343990, 495010, 2029541, 4059082, 10147705, 20295410]

約数ペア:

[(1, 20295410), (2, 10147705), (5, 4059082), (10, 2029541), (41, 495010), (59, 343990), (82, 247505), (118, 171995), (205, 99002), (295, 68798), (410, 49501), (590, 34399), (839, 24190), (1678, 12095), (2419, 8390), (4195, 4838)]