20165309238

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1\times {\mathrm{55009}}^1$

素因数の和:55692

約数の個数: 32

約数和(自身を含む): 40779573120

約数和(自身を除く): 20614263882

約数列:

[1, 2, 3, 6, 107, 214, 321, 571, 642, 1142, 1713, 3426, 55009, 61097, 110018, 122194, 165027, 183291, 330054, 366582, 5885963, 11771926, 17657889, 31410139, 35315778, 62820278, 94230417, 188460834, 3360884873, 6721769746, 10082654619, 20165309238]

約数ペア:

[(1, 20165309238), (2, 10082654619), (3, 6721769746), (6, 3360884873), (107, 188460834), (214, 94230417), (321, 62820278), (571, 35315778), (642, 31410139), (1142, 17657889), (1713, 11771926), (3426, 5885963), (55009, 366582), (61097, 330054), (110018, 183291), (122194, 165027)]