20170450098

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{576727}}^1$

素因数の和:576831

約数の個数: 48

約数和(自身を含む): 45884479680

約数和(自身を除く): 25714029582

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 67, 87, 134, 174, 201, 261, 402, 522, 603, 1206, 1943, 3886, 5829, 11658, 17487, 34974, 576727, 1153454, 1730181, 3460362, 5190543, 10381086, 16725083, 33450166, 38640709, 50175249, 77281418, 100350498, 115922127, 150525747, 231844254, 301051494, 347766381, 695532762, 1120580561, 2241161122, 3361741683, 6723483366, 10085225049, 20170450098]

約数ペア:

[(1, 20170450098), (2, 10085225049), (3, 6723483366), (6, 3361741683), (9, 2241161122), (18, 1120580561), (29, 695532762), (58, 347766381), (67, 301051494), (87, 231844254), (134, 150525747), (174, 115922127), (201, 100350498), (261, 77281418), (402, 50175249), (522, 38640709), (603, 33450166), (1206, 16725083), (1943, 10381086), (3886, 5190543), (5829, 3460362), (11658, 1730181), (17487, 1153454), (34974, 576727)]