20140947615

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1\times {\mathrm{32401}}^1$

素因数の和:33867

約数の個数: 32

約数和(自身を含む): 33361099200

約数和(自身を除く): 13220151585

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 1429, 4287, 7145, 21435, 32401, 41441, 97203, 124323, 162005, 207205, 486015, 621615, 939629, 2818887, 4698145, 14094435, 46301029, 138903087, 231505145, 694515435, 1342729841, 4028189523, 6713649205, 20140947615]

約数ペア:

[(1, 20140947615), (3, 6713649205), (5, 4028189523), (15, 1342729841), (29, 694515435), (87, 231505145), (145, 138903087), (435, 46301029), (1429, 14094435), (4287, 4698145), (7145, 2818887), (21435, 939629), (32401, 621615), (41441, 486015), (97203, 207205), (124323, 162005)]