20441907300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{536533}}^1$

素因数の和:536677

約数の個数: 72

約数和(自身を含む): 59611073536

約数和(自身を除く): 39169166236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 127, 150, 254, 300, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3175, 3810, 6350, 7620, 9525, 12700, 19050, 38100, 536533, 1073066, 1609599, 2146132, 2682665, 3219198, 5365330, 6438396, 8047995, 10730660, 13413325, 16095990, 26826650, 32191980, 40239975, 53653300, 68139691, 80479950, 136279382, 160959900, 204419073, 272558764, 340698455, 408838146, 681396910, 817676292, 1022095365, 1362793820, 1703492275, 2044190730, 3406984550, 4088381460, 5110476825, 6813969100, 10220953650, 20441907300]

約数ペア:

[(1, 20441907300), (2, 10220953650), (3, 6813969100), (4, 5110476825), (5, 4088381460), (6, 3406984550), (10, 2044190730), (12, 1703492275), (15, 1362793820), (20, 1022095365), (25, 817676292), (30, 681396910), (50, 408838146), (60, 340698455), (75, 272558764), (100, 204419073), (127, 160959900), (150, 136279382), (254, 80479950), (300, 68139691), (381, 53653300), (508, 40239975), (635, 32191980), (762, 26826650), (1270, 16095990), (1524, 13413325), (1905, 10730660), (2540, 8047995), (3175, 6438396), (3810, 5365330), (6350, 3219198), (7620, 2682665), (9525, 2146132), (12700, 1609599), (19050, 1073066), (38100, 536533)]