20283222

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 42981120

約数和(自身を除く): 22697898

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181, 362, 543, 983, 1086, 1966, 2949, 3439, 5898, 6878, 10317, 18677, 20634, 37354, 56031, 112062, 177923, 355846, 533769, 1067538, 3380537, 6761074, 10141611, 20283222]

約数ペア:

[(1, 20283222), (2, 10141611), (3, 6761074), (6, 3380537), (19, 1067538), (38, 533769), (57, 355846), (114, 177923), (181, 112062), (362, 56031), (543, 37354), (983, 20634), (1086, 18677), (1966, 10317), (2949, 6878), (3439, 5898)]