19770154752

素因数分解:

$2^8\times 3^1\times {\mathrm{6907}}^1\times {\mathrm{3727}}^1$

素因数の和:10653

約数の個数: 72

約数和(自身を含む): 52639181056

約数和(自身を除く): 32869026304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 3727, 6907, 7454, 11181, 13814, 14908, 20721, 22362, 27628, 29816, 41442, 44724, 55256, 59632, 82884, 89448, 110512, 119264, 165768, 178896, 221024, 238528, 331536, 357792, 442048, 477056, 663072, 715584, 884096, 954112, 1326144, 1431168, 1768192, 2652288, 2862336, 5304576, 25742389, 51484778, 77227167, 102969556, 154454334, 205939112, 308908668, 411878224, 617817336, 823756448, 1235634672, 1647512896, 2471269344, 3295025792, 4942538688, 6590051584, 9885077376, 19770154752]

約数ペア:

[(1, 19770154752), (2, 9885077376), (3, 6590051584), (4, 4942538688), (6, 3295025792), (8, 2471269344), (12, 1647512896), (16, 1235634672), (24, 823756448), (32, 617817336), (48, 411878224), (64, 308908668), (96, 205939112), (128, 154454334), (192, 102969556), (256, 77227167), (384, 51484778), (768, 25742389), (3727, 5304576), (6907, 2862336), (7454, 2652288), (11181, 1768192), (13814, 1431168), (14908, 1326144), (20721, 954112), (22362, 884096), (27628, 715584), (29816, 663072), (41442, 477056), (44724, 442048), (55256, 357792), (59632, 331536), (82884, 238528), (89448, 221024), (110512, 178896), (119264, 165768)]