20195643168

素因数分解:

$2^5\times 3^4\times {\mathrm{7791529}}^1$

素因数の和:7791551

約数の個数: 60

約数和(自身を含む): 59394833190

約数和(自身を除く): 39199190022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 7791529, 15583058, 23374587, 31166116, 46749174, 62332232, 70123761, 93498348, 124664464, 140247522, 186996696, 210371283, 249328928, 280495044, 373993392, 420742566, 560990088, 631113849, 747986784, 841485132, 1121980176, 1262227698, 1682970264, 2243960352, 2524455396, 3365940528, 5048910792, 6731881056, 10097821584, 20195643168]

約数ペア:

[(1, 20195643168), (2, 10097821584), (3, 6731881056), (4, 5048910792), (6, 3365940528), (8, 2524455396), (9, 2243960352), (12, 1682970264), (16, 1262227698), (18, 1121980176), (24, 841485132), (27, 747986784), (32, 631113849), (36, 560990088), (48, 420742566), (54, 373993392), (72, 280495044), (81, 249328928), (96, 210371283), (108, 186996696), (144, 140247522), (162, 124664464), (216, 93498348), (288, 70123761), (324, 62332232), (432, 46749174), (648, 31166116), (864, 23374587), (1296, 15583058), (2592, 7791529)]