20234987732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{254119}}^1$

素因数の和:255311

約数の個数: 24

約数和(自身を含む): 37526408640

約数和(自身を除く): 17291420908

約数列:

[1, 2, 4, 17, 34, 68, 1171, 2342, 4684, 19907, 39814, 79628, 254119, 508238, 1016476, 4320023, 8640046, 17280092, 297573349, 595146698, 1190293396, 5058746933, 10117493866, 20234987732]

約数ペア:

[(1, 20234987732), (2, 10117493866), (4, 5058746933), (17, 1190293396), (34, 595146698), (68, 297573349), (1171, 17280092), (2342, 8640046), (4684, 4320023), (19907, 1016476), (39814, 508238), (79628, 254119)]