20177188422

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{4903}}^1$

素因数の和:5357

約数の個数: 64

約数和(自身を含む): 42497671680

約数和(自身を除く): 22320483258

約数列:

[1, 2, 3, 6, 29, 58, 67, 87, 134, 174, 201, 353, 402, 706, 1059, 1943, 2118, 3886, 4903, 5829, 9806, 10237, 11658, 14709, 20474, 23651, 29418, 30711, 47302, 61422, 70953, 141906, 142187, 284374, 328501, 426561, 657002, 685879, 853122, 985503, 1371758, 1730759, 1971006, 2057637, 3461518, 4115274, 5192277, 9526529, 10384554, 19053058, 28579587, 50192011, 57159174, 100384022, 115960853, 150576033, 231921706, 301152066, 347882559, 695765118, 3362864737, 6725729474, 10088594211, 20177188422]

約数ペア:

[(1, 20177188422), (2, 10088594211), (3, 6725729474), (6, 3362864737), (29, 695765118), (58, 347882559), (67, 301152066), (87, 231921706), (134, 150576033), (174, 115960853), (201, 100384022), (353, 57159174), (402, 50192011), (706, 28579587), (1059, 19053058), (1943, 10384554), (2118, 9526529), (3886, 5192277), (4903, 4115274), (5829, 3461518), (9806, 2057637), (10237, 1971006), (11658, 1730759), (14709, 1371758), (20474, 985503), (23651, 853122), (29418, 685879), (30711, 657002), (47302, 426561), (61422, 328501), (70953, 284374), (141906, 142187)]