20121424508

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{5477}}^1$

素因数の和:5862

約数の個数: 48

約数和(自身を含む): 36673500864

約数和(自身を除く): 16552076356

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 241, 412, 482, 964, 3811, 5477, 7622, 8917, 10954, 15244, 17834, 21908, 24823, 35668, 49646, 99292, 202649, 405298, 564131, 810596, 918451, 1128262, 1319957, 1836902, 2256524, 2639914, 3673804, 5279828, 20872847, 41745694, 48838409, 83491388, 97676818, 135955571, 195353636, 271911142, 543822284, 5030356127, 10060712254, 20121424508]

約数ペア:

[(1, 20121424508), (2, 10060712254), (4, 5030356127), (37, 543822284), (74, 271911142), (103, 195353636), (148, 135955571), (206, 97676818), (241, 83491388), (412, 48838409), (482, 41745694), (964, 20872847), (3811, 5279828), (5477, 3673804), (7622, 2639914), (8917, 2256524), (10954, 1836902), (15244, 1319957), (17834, 1128262), (21908, 918451), (24823, 810596), (35668, 564131), (49646, 405298), (99292, 202649)]