20344595030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{191047}}^1$

素因数の和:191540

約数の個数: 32

約数和(自身を含む): 38295189504

約数和(自身を除く): 17950594474

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 463, 926, 2315, 4630, 10649, 21298, 53245, 106490, 191047, 382094, 955235, 1910470, 4394081, 8788162, 21970405, 43940810, 88454761, 176909522, 442273805, 884547610, 2034459503, 4068919006, 10172297515, 20344595030]

約数ペア:

[(1, 20344595030), (2, 10172297515), (5, 4068919006), (10, 2034459503), (23, 884547610), (46, 442273805), (115, 176909522), (230, 88454761), (463, 43940810), (926, 21970405), (2315, 8788162), (4630, 4394081), (10649, 1910470), (21298, 955235), (53245, 382094), (106490, 191047)]