20173909272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{8663}}^1\times {\mathrm{8821}}^1$

素因数の和:17504

約数の個数: 64

約数和(自身を含む): 55032341760

約数和(自身を除く): 34858432488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 8663, 8821, 17326, 17642, 25989, 26463, 34652, 35284, 51978, 52926, 69304, 70568, 95293, 97031, 103956, 105852, 190586, 194062, 207912, 211704, 285879, 291093, 381172, 388124, 571758, 582186, 762344, 776248, 1143516, 1164372, 2287032, 2328744, 76416323, 152832646, 229248969, 305665292, 458497938, 611330584, 840579553, 916995876, 1681159106, 1833991752, 2521738659, 3362318212, 5043477318, 6724636424, 10086954636, 20173909272]

約数ペア:

[(1, 20173909272), (2, 10086954636), (3, 6724636424), (4, 5043477318), (6, 3362318212), (8, 2521738659), (11, 1833991752), (12, 1681159106), (22, 916995876), (24, 840579553), (33, 611330584), (44, 458497938), (66, 305665292), (88, 229248969), (132, 152832646), (264, 76416323), (8663, 2328744), (8821, 2287032), (17326, 1164372), (17642, 1143516), (25989, 776248), (26463, 762344), (34652, 582186), (35284, 571758), (51978, 388124), (52926, 381172), (69304, 291093), (70568, 285879), (95293, 211704), (97031, 207912), (103956, 194062), (105852, 190586)]