20962776

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45971}}^1$

素因数の和:45999

約数の個数: 32

約数和(自身を含む): 55166400

約数和(自身を除く): 34203624

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45971, 91942, 137913, 183884, 275826, 367768, 551652, 873449, 1103304, 1746898, 2620347, 3493796, 5240694, 6987592, 10481388, 20962776]

約数ペア:

[(1, 20962776), (2, 10481388), (3, 6987592), (4, 5240694), (6, 3493796), (8, 2620347), (12, 1746898), (19, 1103304), (24, 873449), (38, 551652), (57, 367768), (76, 275826), (114, 183884), (152, 137913), (228, 91942), (456, 45971)]