20003162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 33324480

約数和(自身を除く): 13321318

約数列:

[1, 2, 19, 37, 38, 41, 74, 82, 347, 694, 703, 779, 1406, 1517, 1558, 3034, 6593, 12839, 13186, 14227, 25678, 28454, 28823, 57646, 243941, 270313, 487882, 526399, 540626, 1052798, 10001581, 20003162]

約数ペア:

[(1, 20003162), (2, 10001581), (19, 1052798), (37, 540626), (38, 526399), (41, 487882), (74, 270313), (82, 243941), (347, 57646), (694, 28823), (703, 28454), (779, 25678), (1406, 14227), (1517, 13186), (1558, 12839), (3034, 6593)]