20235501730

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3407}}^1\times {\mathrm{12637}}^1$

素因数の和:16098

約数の個数: 32

約数和(自身を含む): 37212742656

約数和(自身を除く): 16977240926

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 3407, 6814, 12637, 17035, 25274, 34070, 63185, 126370, 160129, 320258, 593939, 800645, 1187878, 1601290, 2969695, 5939390, 43054259, 86108518, 215271295, 430542590, 2023550173, 4047100346, 10117750865, 20235501730]

約数ペア:

[(1, 20235501730), (2, 10117750865), (5, 4047100346), (10, 2023550173), (47, 430542590), (94, 215271295), (235, 86108518), (470, 43054259), (3407, 5939390), (6814, 2969695), (12637, 1601290), (17035, 1187878), (25274, 800645), (34070, 593939), (63185, 320258), (126370, 160129)]