20239220470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15217459}}^1$

素因数の和:15217492

約数の個数: 32

約数和(自身を含む): 43826284800

約数和(自身を除く): 23587064330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 15217459, 30434918, 76087295, 106522213, 152174590, 213044426, 289131721, 532611065, 578263442, 1065222130, 1445658605, 2023922047, 2891317210, 4047844094, 10119610235, 20239220470]

約数ペア:

[(1, 20239220470), (2, 10119610235), (5, 4047844094), (7, 2891317210), (10, 2023922047), (14, 1445658605), (19, 1065222130), (35, 578263442), (38, 532611065), (70, 289131721), (95, 213044426), (133, 152174590), (190, 106522213), (266, 76087295), (665, 30434918), (1330, 15217459)]