20145365850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{423667}}^1$

素因数の和:423999

約数の個数: 48

約数和(自身を含む): 50118229728

約数和(自身を除く): 29972863878

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 317, 634, 951, 1585, 1902, 3170, 4755, 7925, 9510, 15850, 23775, 47550, 423667, 847334, 1271001, 2118335, 2542002, 4236670, 6355005, 10591675, 12710010, 21183350, 31775025, 63550050, 134302439, 268604878, 402907317, 671512195, 805814634, 1343024390, 2014536585, 3357560975, 4029073170, 6715121950, 10072682925, 20145365850]

約数ペア:

[(1, 20145365850), (2, 10072682925), (3, 6715121950), (5, 4029073170), (6, 3357560975), (10, 2014536585), (15, 1343024390), (25, 805814634), (30, 671512195), (50, 402907317), (75, 268604878), (150, 134302439), (317, 63550050), (634, 31775025), (951, 21183350), (1585, 12710010), (1902, 10591675), (3170, 6355005), (4755, 4236670), (7925, 2542002), (9510, 2118335), (15850, 1271001), (23775, 847334), (47550, 423667)]