20235635960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13672727}}^1$

素因数の和:13672775

約数の個数: 32

約数和(自身を含む): 46760729760

約数和(自身を除く): 26525093800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 13672727, 27345454, 54690908, 68363635, 109381816, 136727270, 273454540, 505890899, 546909080, 1011781798, 2023563596, 2529454495, 4047127192, 5058908990, 10117817980, 20235635960]

約数ペア:

[(1, 20235635960), (2, 10117817980), (4, 5058908990), (5, 4047127192), (8, 2529454495), (10, 2023563596), (20, 1011781798), (37, 546909080), (40, 505890899), (74, 273454540), (148, 136727270), (185, 109381816), (296, 68363635), (370, 54690908), (740, 27345454), (1480, 13672727)]