20173727552

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{2777}}^1$

素因数の和:3424

約数の個数: 112

約数和(自身を含む): 46333306368

約数和(自身を除く): 26159578816

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 607, 704, 748, 1088, 1214, 1496, 2428, 2777, 2992, 4856, 5554, 5984, 6677, 9712, 10319, 11108, 11968, 13354, 19424, 20638, 22216, 26708, 30547, 38848, 41276, 44432, 47209, 53416, 61094, 82552, 88864, 94418, 106832, 113509, 122188, 165104, 177728, 188836, 213664, 227018, 244376, 330208, 377672, 427328, 454036, 488752, 519299, 660416, 755344, 908072, 977504, 1038598, 1510688, 1685639, 1816144, 1955008, 2077196, 3021376, 3371278, 3632288, 4154392, 6742556, 7264576, 8308784, 13485112, 16617568, 18542029, 26970224, 28655863, 33235136, 37084058, 53940448, 57311726, 74168116, 107880896, 114623452, 148336232, 229246904, 296672464, 315214493, 458493808, 593344928, 630428986, 916987616, 1186689856, 1260857972, 1833975232, 2521715944, 5043431888, 10086863776, 20173727552]

約数ペア:

[(1, 20173727552), (2, 10086863776), (4, 5043431888), (8, 2521715944), (11, 1833975232), (16, 1260857972), (17, 1186689856), (22, 916987616), (32, 630428986), (34, 593344928), (44, 458493808), (64, 315214493), (68, 296672464), (88, 229246904), (136, 148336232), (176, 114623452), (187, 107880896), (272, 74168116), (352, 57311726), (374, 53940448), (544, 37084058), (607, 33235136), (704, 28655863), (748, 26970224), (1088, 18542029), (1214, 16617568), (1496, 13485112), (2428, 8308784), (2777, 7264576), (2992, 6742556), (4856, 4154392), (5554, 3632288), (5984, 3371278), (6677, 3021376), (9712, 2077196), (10319, 1955008), (11108, 1816144), (11968, 1685639), (13354, 1510688), (19424, 1038598), (20638, 977504), (22216, 908072), (26708, 755344), (30547, 660416), (38848, 519299), (41276, 488752), (44432, 454036), (47209, 427328), (53416, 377672), (61094, 330208), (82552, 244376), (88864, 227018), (94418, 213664), (106832, 188836), (113509, 177728), (122188, 165104)]