19954297296

素因数分解:

$2^4\times 3^3\times {\mathrm{467}}^1\times {\mathrm{98909}}^1$

素因数の和:99393

約数の個数: 80

約数和(自身を含む): 57399451200

約数和(自身を除く): 37445153904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 467, 934, 1401, 1868, 2802, 3736, 4203, 5604, 7472, 8406, 11208, 12609, 16812, 22416, 25218, 33624, 50436, 67248, 98909, 100872, 197818, 201744, 296727, 395636, 593454, 791272, 890181, 1186908, 1582544, 1780362, 2373816, 2670543, 3560724, 4747632, 5341086, 7121448, 10682172, 14242896, 21364344, 42728688, 46190503, 92381006, 138571509, 184762012, 277143018, 369524024, 415714527, 554286036, 739048048, 831429054, 1108572072, 1247143581, 1662858108, 2217144144, 2494287162, 3325716216, 4988574324, 6651432432, 9977148648, 19954297296]

約数ペア:

[(1, 19954297296), (2, 9977148648), (3, 6651432432), (4, 4988574324), (6, 3325716216), (8, 2494287162), (9, 2217144144), (12, 1662858108), (16, 1247143581), (18, 1108572072), (24, 831429054), (27, 739048048), (36, 554286036), (48, 415714527), (54, 369524024), (72, 277143018), (108, 184762012), (144, 138571509), (216, 92381006), (432, 46190503), (467, 42728688), (934, 21364344), (1401, 14242896), (1868, 10682172), (2802, 7121448), (3736, 5341086), (4203, 4747632), (5604, 3560724), (7472, 2670543), (8406, 2373816), (11208, 1780362), (12609, 1582544), (16812, 1186908), (22416, 890181), (25218, 791272), (33624, 593454), (50436, 395636), (67248, 296727), (98909, 201744), (100872, 197818)]