20163535070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{139627}}^1$

素因数の和:141704

約数の個数: 32

約数和(自身を含む): 41499675648

約数和(自身を除く): 21336140578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2063, 4126, 10315, 14441, 20630, 28882, 72205, 139627, 144410, 279254, 698135, 977389, 1396270, 1954778, 4886945, 9773890, 288050501, 576101002, 1440252505, 2016353507, 2880505010, 4032707014, 10081767535, 20163535070]

約数ペア:

[(1, 20163535070), (2, 10081767535), (5, 4032707014), (7, 2880505010), (10, 2016353507), (14, 1440252505), (35, 576101002), (70, 288050501), (2063, 9773890), (4126, 4886945), (10315, 1954778), (14441, 1396270), (20630, 977389), (28882, 698135), (72205, 279254), (139627, 144410)]