20132233074

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{38431}}^1$

素因数の和:38640

約数の個数: 64

約数和(自身を含む): 45657216000

約数和(自身を除く): 25524982926

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 109, 178, 218, 267, 327, 534, 654, 801, 981, 1602, 1962, 2403, 2943, 4806, 5886, 9701, 19402, 29103, 38431, 58206, 76862, 87309, 115293, 174618, 230586, 261927, 345879, 523854, 691758, 1037637, 2075274, 3420359, 4188979, 6840718, 8377958, 10261077, 12566937, 20522154, 25133874, 30783231, 37700811, 61566462, 75401622, 92349693, 113102433, 184699386, 226204866, 372819131, 745638262, 1118457393, 2236914786, 3355372179, 6710744358, 10066116537, 20132233074]

約数ペア:

[(1, 20132233074), (2, 10066116537), (3, 6710744358), (6, 3355372179), (9, 2236914786), (18, 1118457393), (27, 745638262), (54, 372819131), (89, 226204866), (109, 184699386), (178, 113102433), (218, 92349693), (267, 75401622), (327, 61566462), (534, 37700811), (654, 30783231), (801, 25133874), (981, 20522154), (1602, 12566937), (1962, 10261077), (2403, 8377958), (2943, 6840718), (4806, 4188979), (5886, 3420359), (9701, 2075274), (19402, 1037637), (29103, 691758), (38431, 523854), (58206, 345879), (76862, 261927), (87309, 230586), (115293, 174618)]