20180617008

素因数分解:

$2^4\times 3^1\times {\mathrm{5101}}^1\times {\mathrm{82421}}^1$

素因数の和:87533

約数の個数: 40

約数和(自身を含む): 52144113456

約数和(自身を除く): 31963496448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5101, 10202, 15303, 20404, 30606, 40808, 61212, 81616, 82421, 122424, 164842, 244848, 247263, 329684, 494526, 659368, 989052, 1318736, 1978104, 3956208, 420429521, 840859042, 1261288563, 1681718084, 2522577126, 3363436168, 5045154252, 6726872336, 10090308504, 20180617008]

約数ペア:

[(1, 20180617008), (2, 10090308504), (3, 6726872336), (4, 5045154252), (6, 3363436168), (8, 2522577126), (12, 1681718084), (16, 1261288563), (24, 840859042), (48, 420429521), (5101, 3956208), (10202, 1978104), (15303, 1318736), (20404, 989052), (30606, 659368), (40808, 494526), (61212, 329684), (81616, 247263), (82421, 244848), (122424, 164842)]