20899687582

素因数分解:

$2^1\times {\mathrm{373}}^1\times {\mathrm{463}}^1\times {\mathrm{60509}}^1$

素因数の和:61347

約数の個数: 16

約数和(自身を含む): 31501990080

約数和(自身を除く): 10602302498

約数列:

[1, 2, 373, 463, 746, 926, 60509, 121018, 172699, 345398, 22569857, 28015667, 45139714, 56031334, 10449843791, 20899687582]

約数ペア:

[(1, 20899687582), (2, 10449843791), (373, 56031334), (463, 45139714), (746, 28015667), (926, 22569857), (60509, 345398), (121018, 172699)]