20934082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 35546112

約数和(自身を除く): 14612030

約数列:

[1, 2, 13, 26, 37, 47, 74, 94, 463, 481, 611, 926, 962, 1222, 1739, 3478, 6019, 12038, 17131, 21761, 22607, 34262, 43522, 45214, 222703, 282893, 445406, 565786, 805157, 1610314, 10467041, 20934082]

約数ペア:

[(1, 20934082), (2, 10467041), (13, 1610314), (26, 805157), (37, 565786), (47, 445406), (74, 282893), (94, 222703), (463, 45214), (481, 43522), (611, 34262), (926, 22607), (962, 21761), (1222, 17131), (1739, 12038), (3478, 6019)]