20187054954

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{828901}}^1$

素因数の和:828964

約数の個数: 64

約数和(自身を含む): 50131992960

約数和(自身を除く): 29944938006

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 82, 99, 123, 198, 246, 297, 369, 451, 594, 738, 902, 1107, 1353, 2214, 2706, 4059, 8118, 12177, 24354, 828901, 1657802, 2486703, 4973406, 7460109, 9117911, 14920218, 18235822, 22380327, 27353733, 33984941, 44760654, 54707466, 67969882, 82061199, 101954823, 164122398, 203909646, 246183597, 305864469, 373834351, 492367194, 611728938, 747668702, 917593407, 1121503053, 1835186814, 2243006106, 3364509159, 6729018318, 10093527477, 20187054954]

約数ペア:

[(1, 20187054954), (2, 10093527477), (3, 6729018318), (6, 3364509159), (9, 2243006106), (11, 1835186814), (18, 1121503053), (22, 917593407), (27, 747668702), (33, 611728938), (41, 492367194), (54, 373834351), (66, 305864469), (82, 246183597), (99, 203909646), (123, 164122398), (198, 101954823), (246, 82061199), (297, 67969882), (369, 54707466), (451, 44760654), (594, 33984941), (738, 27353733), (902, 22380327), (1107, 18235822), (1353, 14920218), (2214, 9117911), (2706, 7460109), (4059, 4973406), (8118, 2486703), (12177, 1657802), (24354, 828901)]