20234270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3659}}^1$

素因数の和:3752

約数の個数: 32

約数和(自身を含む): 42163200

約数和(自身を除く): 21928930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 3659, 5530, 7318, 18295, 25613, 36590, 51226, 128065, 256130, 289061, 578122, 1445305, 2023427, 2890610, 4046854, 10117135, 20234270]

約数ペア:

[(1, 20234270), (2, 10117135), (5, 4046854), (7, 2890610), (10, 2023427), (14, 1445305), (35, 578122), (70, 289061), (79, 256130), (158, 128065), (395, 51226), (553, 36590), (790, 25613), (1106, 18295), (2765, 7318), (3659, 5530)]