20156355643

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{887}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 22068661248

約数和(自身を除く): 1912305605

約数列:

[1, 17, 67, 71, 281, 887, 1139, 1207, 4757, 4777, 15079, 18827, 19951, 59429, 62977, 80869, 249247, 320059, 339167, 1010293, 1070609, 1336717, 4219459, 4237199, 16699549, 17696537, 22724189, 71730803, 283892333, 300841129, 1185667979, 20156355643]

約数ペア:

[(1, 20156355643), (17, 1185667979), (67, 300841129), (71, 283892333), (281, 71730803), (887, 22724189), (1139, 17696537), (1207, 16699549), (4757, 4237199), (4777, 4219459), (15079, 1336717), (18827, 1070609), (19951, 1010293), (59429, 339167), (62977, 320059), (80869, 249247)]