20231359220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53240419}}^1$

素因数の和:53240447

約数の個数: 24

約数和(自身を含む): 44721952800

約数和(自身を除く): 24490593580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 53240419, 106480838, 212961676, 266202095, 532404190, 1011567961, 1064808380, 2023135922, 4046271844, 5057839805, 10115679610, 20231359220]

約数ペア:

[(1, 20231359220), (2, 10115679610), (4, 5057839805), (5, 4046271844), (10, 2023135922), (19, 1064808380), (20, 1011567961), (38, 532404190), (76, 266202095), (95, 212961676), (190, 106480838), (380, 53240419)]