20120653158

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{843209}}^1$

素因数の和:843352

約数の個数: 32

約数和(自身を含む): 41647828320

約数和(自身を除く): 21527175162

約数列:

[1, 2, 3, 6, 41, 82, 97, 123, 194, 246, 291, 582, 3977, 7954, 11931, 23862, 843209, 1686418, 2529627, 5059254, 34571569, 69143138, 81791273, 103714707, 163582546, 207429414, 245373819, 490747638, 3353442193, 6706884386, 10060326579, 20120653158]

約数ペア:

[(1, 20120653158), (2, 10060326579), (3, 6706884386), (6, 3353442193), (41, 490747638), (82, 245373819), (97, 207429414), (123, 163582546), (194, 103714707), (246, 81791273), (291, 69143138), (582, 34571569), (3977, 5059254), (7954, 2529627), (11931, 1686418), (23862, 843209)]