20193058496

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24270503}}^1$

素因数の和:24270528

約数の個数: 28

約数和(自身を含む): 43152956112

約数和(自身を除く): 22959897616

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24270503, 48541006, 97082012, 194164024, 315516539, 388328048, 631033078, 776656096, 1262066156, 1553312192, 2524132312, 5048264624, 10096529248, 20193058496]

約数ペア:

[(1, 20193058496), (2, 10096529248), (4, 5048264624), (8, 2524132312), (13, 1553312192), (16, 1262066156), (26, 776656096), (32, 631033078), (52, 388328048), (64, 315516539), (104, 194164024), (208, 97082012), (416, 48541006), (832, 24270503)]