20229349150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1861}}^1\times {\mathrm{7013}}^1$

素因数の和:8917

約数の個数: 48

約数和(自身を含む): 38866762368

約数和(自身を除く): 18637413218

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 1861, 3722, 7013, 9305, 14026, 18610, 35065, 46525, 57691, 70130, 93050, 115382, 175325, 217403, 288455, 350650, 434806, 576910, 1087015, 1442275, 2174030, 2884550, 5435075, 10870150, 13051193, 26102386, 65255965, 130511930, 326279825, 404586983, 652559650, 809173966, 2022934915, 4045869830, 10114674575, 20229349150]

約数ペア:

[(1, 20229349150), (2, 10114674575), (5, 4045869830), (10, 2022934915), (25, 809173966), (31, 652559650), (50, 404586983), (62, 326279825), (155, 130511930), (310, 65255965), (775, 26102386), (1550, 13051193), (1861, 10870150), (3722, 5435075), (7013, 2884550), (9305, 2174030), (14026, 1442275), (18610, 1087015), (35065, 576910), (46525, 434806), (57691, 350650), (70130, 288455), (93050, 217403), (115382, 175325)]