About the Number

20120402734

20120402733 ← → 20120402735

2進数表記:10010101111010001001111101100101110

漢数字表記:二百一億二千四十万二千七百三十四

素因数分解:

2 1 × 17 1 × 71 1 × 317 1 × 26293 1

素因数の和:26700
約数の個数: 32
約数和(自身を含む): 32509480896
約数和(自身を除く): 12389078162

約数列:
[1, 2, 17, 34, 71, 142, 317, 634, 1207, 2414, 5389, 10778, 22507, 26293, 45014, 52586, 382619, 446981, 765238, 893962, 1866803, 3733606, 8334881, 16669762, 31735651, 63471302, 141692977, 283385954, 591776551, 1183553102, 10060201367, 20120402734]

約数ペア:
[(1, 20120402734), (2, 10060201367), (17, 1183553102), (34, 591776551), (71, 283385954), (142, 141692977), (317, 63471302), (634, 31735651), (1207, 16669762), (2414, 8334881), (5389, 3733606), (10778, 1866803), (22507, 893962), (26293, 765238), (45014, 446981), (52586, 382619)]

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