20784820632

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45580747}}^1$

素因数の和:45580775

約数の個数: 32

約数和(自身を含む): 54696897600

約数和(自身を除く): 33912076968

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45580747, 91161494, 136742241, 182322988, 273484482, 364645976, 546968964, 866034193, 1093937928, 1732068386, 2598102579, 3464136772, 5196205158, 6928273544, 10392410316, 20784820632]

約数ペア:

[(1, 20784820632), (2, 10392410316), (3, 6928273544), (4, 5196205158), (6, 3464136772), (8, 2598102579), (12, 1732068386), (19, 1093937928), (24, 866034193), (38, 546968964), (57, 364645976), (76, 273484482), (114, 182322988), (152, 136742241), (228, 91161494), (456, 45580747)]