20133990002

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1\times {\mathrm{21503}}^1$

素因数の和:22982

約数の個数: 32

約数和(自身を含む): 35276193792

約数和(自身を除く): 15142203790

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 1423, 2846, 9961, 19922, 21503, 43006, 66881, 133762, 150521, 301042, 468167, 936334, 1010641, 2021282, 7074487, 14148974, 30598769, 61197538, 214191383, 428382766, 1438142143, 2876284286, 10066995001, 20133990002]

約数ペア:

[(1, 20133990002), (2, 10066995001), (7, 2876284286), (14, 1438142143), (47, 428382766), (94, 214191383), (329, 61197538), (658, 30598769), (1423, 14148974), (2846, 7074487), (9961, 2021282), (19922, 1010641), (21503, 936334), (43006, 468167), (66881, 301042), (133762, 150521)]