20260441664

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{16603}}^1$

素因数の和:17467

約数の個数: 56

約数和(自身を含む): 42005463360

約数和(自身を除く): 21745021696

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 829, 1472, 1658, 3316, 6632, 13264, 16603, 19067, 26528, 33206, 38134, 53056, 66412, 76268, 132824, 152536, 265648, 305072, 381869, 531296, 610144, 763738, 1062592, 1220288, 1527476, 3054952, 6109904, 12219808, 13763887, 24439616, 27527774, 55055548, 110111096, 220222192, 316569401, 440444384, 633138802, 880888768, 1266277604, 2532555208, 5065110416, 10130220832, 20260441664]

約数ペア:

[(1, 20260441664), (2, 10130220832), (4, 5065110416), (8, 2532555208), (16, 1266277604), (23, 880888768), (32, 633138802), (46, 440444384), (64, 316569401), (92, 220222192), (184, 110111096), (368, 55055548), (736, 27527774), (829, 24439616), (1472, 13763887), (1658, 12219808), (3316, 6109904), (6632, 3054952), (13264, 1527476), (16603, 1220288), (19067, 1062592), (26528, 763738), (33206, 610144), (38134, 531296), (53056, 381869), (66412, 305072), (76268, 265648), (132824, 152536)]