20165344914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^2$

素因数の和:1660

約数の個数: 96

約数和(自身を含む): 48723224256

約数和(自身を除く): 28557879342

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 222, 286, 407, 429, 481, 797, 814, 858, 962, 1221, 1443, 1594, 2391, 2442, 2886, 4782, 5291, 8767, 10361, 10582, 15873, 17534, 20722, 26301, 29489, 31083, 31746, 52602, 58978, 62166, 88467, 113971, 176934, 227942, 324379, 341913, 383357, 635209, 648758, 683826, 766714, 973137, 1150071, 1270418, 1905627, 1946274, 2300142, 3811254, 4216927, 6987299, 8257717, 8433854, 12650781, 13974598, 16515434, 20961897, 23502733, 24773151, 25301562, 41923794, 47005466, 49546302, 70508199, 90834887, 141016398, 181669774, 258530063, 272504661, 305535529, 517060126, 545009322, 611071058, 775590189, 916606587, 1551180378, 1833213174, 3360890819, 6721781638, 10082672457, 20165344914]

約数ペア:

[(1, 20165344914), (2, 10082672457), (3, 6721781638), (6, 3360890819), (11, 1833213174), (13, 1551180378), (22, 916606587), (26, 775590189), (33, 611071058), (37, 545009322), (39, 517060126), (66, 305535529), (74, 272504661), (78, 258530063), (111, 181669774), (143, 141016398), (222, 90834887), (286, 70508199), (407, 49546302), (429, 47005466), (481, 41923794), (797, 25301562), (814, 24773151), (858, 23502733), (962, 20961897), (1221, 16515434), (1443, 13974598), (1594, 12650781), (2391, 8433854), (2442, 8257717), (2886, 6987299), (4782, 4216927), (5291, 3811254), (8767, 2300142), (10361, 1946274), (10582, 1905627), (15873, 1270418), (17534, 1150071), (20722, 973137), (26301, 766714), (29489, 683826), (31083, 648758), (31746, 635209), (52602, 383357), (58978, 341913), (62166, 324379), (88467, 227942), (113971, 176934)]