20126104770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8082773}}^1$

素因数の和:8082866

約数の個数: 32

約数和(自身を含む): 48884617152

約数和(自身を除く): 28758512382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 8082773, 16165546, 24248319, 40413865, 48496638, 80827730, 121241595, 242483190, 670870159, 1341740318, 2012610477, 3354350795, 4025220954, 6708701590, 10063052385, 20126104770]

約数ペア:

[(1, 20126104770), (2, 10063052385), (3, 6708701590), (5, 4025220954), (6, 3354350795), (10, 2012610477), (15, 1341740318), (30, 670870159), (83, 242483190), (166, 121241595), (249, 80827730), (415, 48496638), (498, 40413865), (830, 24248319), (1245, 16165546), (2490, 8082773)]