20199807014

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{1303}}^1\times {\mathrm{26821}}^1$

素因数の和:28160

約数の個数: 24

約数和(自身を含む): 32212792848

約数和(自身を除く): 12012985834

約数列:

[1, 2, 17, 34, 289, 578, 1303, 2606, 22151, 26821, 44302, 53642, 376567, 455957, 753134, 911914, 7751269, 15502538, 34947763, 69895526, 594111971, 1188223942, 10099903507, 20199807014]

約数ペア:

[(1, 20199807014), (2, 10099903507), (17, 1188223942), (34, 594111971), (289, 69895526), (578, 34947763), (1303, 15502538), (2606, 7751269), (22151, 911914), (26821, 753134), (44302, 455957), (53642, 376567)]