20227926544

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10623911}}^1$

素因数の和:10623943

約数の個数: 40

約数和(自身を含む): 47425143168

約数和(自身を除く): 27197216624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 10623911, 21247822, 42495644, 74367377, 84991288, 148734754, 169982576, 180606487, 297469508, 361212974, 594939016, 722425948, 1189878032, 1264245409, 1444851896, 2528490818, 2889703792, 5056981636, 10113963272, 20227926544]

約数ペア:

[(1, 20227926544), (2, 10113963272), (4, 5056981636), (7, 2889703792), (8, 2528490818), (14, 1444851896), (16, 1264245409), (17, 1189878032), (28, 722425948), (34, 594939016), (56, 361212974), (68, 297469508), (112, 180606487), (119, 169982576), (136, 148734754), (238, 84991288), (272, 74367377), (476, 42495644), (952, 21247822), (1904, 10623911)]