20236817122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{538471}}^1$

素因数の和:538558

約数の個数: 32

約数和(自身を含む): 34117585920

約数和(自身を除く): 13880768798

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 437, 817, 874, 989, 1634, 1978, 18791, 37582, 538471, 1076942, 10230949, 12384833, 20461898, 23154253, 24769666, 46308506, 235311827, 439930807, 470623654, 532547819, 879861614, 1065095638, 10118408561, 20236817122]

約数ペア:

[(1, 20236817122), (2, 10118408561), (19, 1065095638), (23, 879861614), (38, 532547819), (43, 470623654), (46, 439930807), (86, 235311827), (437, 46308506), (817, 24769666), (874, 23154253), (989, 20461898), (1634, 12384833), (1978, 10230949), (18791, 1076942), (37582, 538471)]