20903669272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2055829}}^1$

素因数の和:2055907

約数の個数: 32

約数和(自身を含む): 41445532800

約数和(自身を除く): 20541863528

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 10168, 2055829, 4111658, 8223316, 16446632, 63730699, 84288989, 127461398, 168577978, 254922796, 337155956, 509845592, 674311912, 2612958659, 5225917318, 10451834636, 20903669272]

約数ペア:

[(1, 20903669272), (2, 10451834636), (4, 5225917318), (8, 2612958659), (31, 674311912), (41, 509845592), (62, 337155956), (82, 254922796), (124, 168577978), (164, 127461398), (248, 84288989), (328, 63730699), (1271, 16446632), (2542, 8223316), (5084, 4111658), (10168, 2055829)]