20033544

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 51710400

約数和(自身を除く): 31676856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 89, 113, 166, 178, 226, 249, 267, 332, 339, 356, 452, 498, 534, 664, 678, 712, 904, 996, 1068, 1356, 1992, 2136, 2712, 7387, 9379, 10057, 14774, 18758, 20114, 22161, 28137, 29548, 30171, 37516, 40228, 44322, 56274, 59096, 60342, 75032, 80456, 88644, 112548, 120684, 177288, 225096, 241368, 834731, 1669462, 2504193, 3338924, 5008386, 6677848, 10016772, 20033544]

約数ペア:

[(1, 20033544), (2, 10016772), (3, 6677848), (4, 5008386), (6, 3338924), (8, 2504193), (12, 1669462), (24, 834731), (83, 241368), (89, 225096), (113, 177288), (166, 120684), (178, 112548), (226, 88644), (249, 80456), (267, 75032), (332, 60342), (339, 59096), (356, 56274), (452, 44322), (498, 40228), (534, 37516), (664, 30171), (678, 29548), (712, 28137), (904, 22161), (996, 20114), (1068, 18758), (1356, 14774), (1992, 10057), (2136, 9379), (2712, 7387)]