20283610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1109}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 38361600

約数和(自身を除く): 18077990

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1109, 1829, 2218, 3658, 5545, 9145, 11090, 18290, 34379, 65431, 68758, 130862, 171895, 327155, 343790, 654310, 2028361, 4056722, 10141805, 20283610]

約数ペア:

[(1, 20283610), (2, 10141805), (5, 4056722), (10, 2028361), (31, 654310), (59, 343790), (62, 327155), (118, 171895), (155, 130862), (295, 68758), (310, 65431), (590, 34379), (1109, 18290), (1829, 11090), (2218, 9145), (3658, 5545)]