20043015216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{267497}}^1$

素因数の和:267738

約数の個数: 80

約数和(自身を含む): 59440195584

約数和(自身を除く): 39397180368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 669, 892, 1338, 1561, 1784, 2676, 3122, 3568, 4683, 5352, 6244, 9366, 10704, 12488, 18732, 24976, 37464, 74928, 267497, 534994, 802491, 1069988, 1604982, 1872479, 2139976, 3209964, 3744958, 4279952, 5617437, 6419928, 7489916, 11234874, 12839856, 14979832, 22469748, 29959664, 44939496, 59651831, 89878992, 119303662, 178955493, 238607324, 357910986, 417562817, 477214648, 715821972, 835125634, 954429296, 1252688451, 1431643944, 1670251268, 2505376902, 2863287888, 3340502536, 5010753804, 6681005072, 10021507608, 20043015216]

約数ペア:

[(1, 20043015216), (2, 10021507608), (3, 6681005072), (4, 5010753804), (6, 3340502536), (7, 2863287888), (8, 2505376902), (12, 1670251268), (14, 1431643944), (16, 1252688451), (21, 954429296), (24, 835125634), (28, 715821972), (42, 477214648), (48, 417562817), (56, 357910986), (84, 238607324), (112, 178955493), (168, 119303662), (223, 89878992), (336, 59651831), (446, 44939496), (669, 29959664), (892, 22469748), (1338, 14979832), (1561, 12839856), (1784, 11234874), (2676, 7489916), (3122, 6419928), (3568, 5617437), (4683, 4279952), (5352, 3744958), (6244, 3209964), (9366, 2139976), (10704, 1872479), (12488, 1604982), (18732, 1069988), (24976, 802491), (37464, 534994), (74928, 267497)]