20055236224

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{5054243}}^1$

素因数の和:5054288

約数の個数: 32

約数和(自身を含む): 41242631040

約数和(自身を除く): 21187394816

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 5054243, 10108486, 20216972, 40433944, 80867888, 156681533, 161735776, 313363066, 323471552, 626726132, 646943104, 1253452264, 2506904528, 5013809056, 10027618112, 20055236224]

約数ペア:

[(1, 20055236224), (2, 10027618112), (4, 5013809056), (8, 2506904528), (16, 1253452264), (31, 646943104), (32, 626726132), (62, 323471552), (64, 313363066), (124, 161735776), (128, 156681533), (248, 80867888), (496, 40433944), (992, 20216972), (1984, 10108486), (3968, 5054243)]