20113028551

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{19333}}^1$

素因数の和:19639

約数の個数: 32

約数和(自身を含む): 25613683200

約数和(自身を除く): 5500654649

約数列:

[1, 7, 11, 59, 77, 229, 413, 649, 1603, 2519, 4543, 13511, 17633, 19333, 94577, 135331, 148621, 212663, 1040347, 1140647, 1488641, 4427257, 7984529, 12547117, 30990799, 48699827, 87829819, 261208163, 340898789, 1828457141, 2873289793, 20113028551]

約数ペア:

[(1, 20113028551), (7, 2873289793), (11, 1828457141), (59, 340898789), (77, 261208163), (229, 87829819), (413, 48699827), (649, 30990799), (1603, 12547117), (2519, 7984529), (4543, 4427257), (13511, 1488641), (17633, 1140647), (19333, 1040347), (94577, 212663), (135331, 148621)]