About the Number

20075885024

20075885023 ← → 20075885025

2進数表記:10010101100100111011011000111100000

漢数字表記:二百億七千五百八十八万五千二十四

素因数分解:

2 5 × 13 1 × 71 1 × 679709 1

素因数の和:679803
約数の個数: 48
約数和(自身を含む): 43164303840
約数和(自身を除く): 23088418816

約数列:
[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2272, 3692, 7384, 14768, 29536, 679709, 1359418, 2718836, 5437672, 8836217, 10875344, 17672434, 21750688, 35344868, 48259339, 70689736, 96518678, 141379472, 193037356, 282758944, 386074712, 627371407, 772149424, 1254742814, 1544298848, 2509485628, 5018971256, 10037942512, 20075885024]

約数ペア:
[(1, 20075885024), (2, 10037942512), (4, 5018971256), (8, 2509485628), (13, 1544298848), (16, 1254742814), (26, 772149424), (32, 627371407), (52, 386074712), (71, 282758944), (104, 193037356), (142, 141379472), (208, 96518678), (284, 70689736), (416, 48259339), (568, 35344868), (923, 21750688), (1136, 17672434), (1846, 10875344), (2272, 8836217), (3692, 5437672), (7384, 2718836), (14768, 1359418), (29536, 679709)]

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