20121203382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1\times {\mathrm{6007}}^1$

素因数の和:6653

約数の個数: 64

約数和(自身を含む): 46365225984

約数和(自身を除く): 26244022602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 461, 519, 922, 1038, 1211, 1383, 2422, 2766, 3227, 3633, 6007, 6454, 7266, 9681, 12014, 18021, 19362, 36042, 42049, 79753, 84098, 126147, 159506, 239259, 252294, 478518, 558271, 1039211, 1116542, 1674813, 2078422, 2769227, 3117633, 3349626, 5538454, 6235266, 7274477, 8307681, 14548954, 16615362, 19384589, 21823431, 38769178, 43646862, 58153767, 116307534, 479076271, 958152542, 1437228813, 2874457626, 3353533897, 6707067794, 10060601691, 20121203382]

約数ペア:

[(1, 20121203382), (2, 10060601691), (3, 6707067794), (6, 3353533897), (7, 2874457626), (14, 1437228813), (21, 958152542), (42, 479076271), (173, 116307534), (346, 58153767), (461, 43646862), (519, 38769178), (922, 21823431), (1038, 19384589), (1211, 16615362), (1383, 14548954), (2422, 8307681), (2766, 7274477), (3227, 6235266), (3633, 5538454), (6007, 3349626), (6454, 3117633), (7266, 2769227), (9681, 2078422), (12014, 1674813), (18021, 1116542), (19362, 1039211), (36042, 558271), (42049, 478518), (79753, 252294), (84098, 239259), (126147, 159506)]