20185102

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 16102898

約数列:

[1, 2, 7, 14, 29, 58, 83, 166, 203, 406, 581, 599, 1162, 1198, 2407, 4193, 4814, 8386, 16849, 17371, 33698, 34742, 49717, 99434, 121597, 243194, 348019, 696038, 1441793, 2883586, 10092551, 20185102]

約数ペア:

[(1, 20185102), (2, 10092551), (7, 2883586), (14, 1441793), (29, 696038), (58, 348019), (83, 243194), (166, 121597), (203, 99434), (406, 49717), (581, 34742), (599, 33698), (1162, 17371), (1198, 16849), (2407, 8386), (4193, 4814)]