20120603792

素因数分解:

$2^4\times {\mathrm{54583}}^1\times {\mathrm{23039}}^1$

素因数の和:77630

約数の個数: 20

約数和(自身を含む): 38986076160

約数和(自身を除く): 18865472368

約数列:

[1, 2, 4, 8, 16, 23039, 46078, 54583, 92156, 109166, 184312, 218332, 368624, 436664, 873328, 1257537737, 2515075474, 5030150948, 10060301896, 20120603792]

約数ペア:

[(1, 20120603792), (2, 10060301896), (4, 5030150948), (8, 2515075474), (16, 1257537737), (23039, 873328), (46078, 436664), (54583, 368624), (92156, 218332), (109166, 184312)]