20697079326

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{5419}}^1$

素因数の和:6630

約数の個数: 96

約数和(自身を含む): 52584059520

約数和(自身を除く): 31886980194

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1181, 1617, 2362, 3234, 3543, 5419, 7086, 8267, 10838, 12991, 16257, 16534, 24801, 25982, 32514, 37933, 38973, 49602, 57869, 59609, 75866, 77946, 90937, 113799, 115738, 119218, 173607, 178827, 181874, 227598, 265531, 272811, 347214, 357654, 417263, 531062, 545622, 636559, 796593, 834526, 1251789, 1273118, 1593186, 1909677, 2503578, 2920841, 3819354, 5841682, 6399839, 8762523, 12799678, 17525046, 19199517, 38399034, 44798873, 70398229, 89597746, 134396619, 140796458, 211194687, 268793238, 313592111, 422389374, 492787603, 627184222, 940776333, 985575206, 1478362809, 1881552666, 2956725618, 3449513221, 6899026442, 10348539663, 20697079326]

約数ペア:

[(1, 20697079326), (2, 10348539663), (3, 6899026442), (6, 3449513221), (7, 2956725618), (11, 1881552666), (14, 1478362809), (21, 985575206), (22, 940776333), (33, 627184222), (42, 492787603), (49, 422389374), (66, 313592111), (77, 268793238), (98, 211194687), (147, 140796458), (154, 134396619), (231, 89597746), (294, 70398229), (462, 44798873), (539, 38399034), (1078, 19199517), (1181, 17525046), (1617, 12799678), (2362, 8762523), (3234, 6399839), (3543, 5841682), (5419, 3819354), (7086, 2920841), (8267, 2503578), (10838, 1909677), (12991, 1593186), (16257, 1273118), (16534, 1251789), (24801, 834526), (25982, 796593), (32514, 636559), (37933, 545622), (38973, 531062), (49602, 417263), (57869, 357654), (59609, 347214), (75866, 272811), (77946, 265531), (90937, 227598), (113799, 181874), (115738, 178827), (119218, 173607)]