20536513206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1\times {\mathrm{6481}}^1$

素因数の和:7709

約数の個数: 64

約数和(自身を含む): 45946075392

約数和(自身を除く): 25409562186

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1171, 1353, 2342, 2706, 3513, 6481, 7026, 12881, 12962, 19443, 25762, 38643, 38886, 48011, 71291, 77286, 96022, 142582, 144033, 213873, 265721, 288066, 427746, 528121, 531442, 797163, 1056242, 1584363, 1594326, 2922931, 3168726, 5845862, 7589251, 8768793, 15178502, 17537586, 22767753, 45535506, 83481761, 166963522, 250445283, 311159291, 500890566, 622318582, 933477873, 1866955746, 3422752201, 6845504402, 10268256603, 20536513206]

約数ペア:

[(1, 20536513206), (2, 10268256603), (3, 6845504402), (6, 3422752201), (11, 1866955746), (22, 933477873), (33, 622318582), (41, 500890566), (66, 311159291), (82, 250445283), (123, 166963522), (246, 83481761), (451, 45535506), (902, 22767753), (1171, 17537586), (1353, 15178502), (2342, 8768793), (2706, 7589251), (3513, 5845862), (6481, 3168726), (7026, 2922931), (12881, 1594326), (12962, 1584363), (19443, 1056242), (25762, 797163), (38643, 531442), (38886, 528121), (48011, 427746), (71291, 288066), (77286, 265721), (96022, 213873), (142582, 144033)]