20133282305

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{4159}}^1$

素因数の和:4529

約数の個数: 32

約数和(自身を含む): 25130926080

約数和(自身を除く): 4997643775

約数列:

[1, 5, 37, 137, 185, 191, 685, 955, 4159, 5069, 7067, 20795, 25345, 26167, 35335, 130835, 153883, 569783, 769415, 794369, 968179, 2848915, 3971845, 4840895, 21081971, 29391653, 105409855, 108828553, 146958265, 544142765, 4026656461, 20133282305]

約数ペア:

[(1, 20133282305), (5, 4026656461), (37, 544142765), (137, 146958265), (185, 108828553), (191, 105409855), (685, 29391653), (955, 21081971), (4159, 4840895), (5069, 3971845), (7067, 2848915), (20795, 968179), (25345, 794369), (26167, 769415), (35335, 569783), (130835, 153883)]