20191096416

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{108247}}^1$

素因数の和:108356

約数の個数: 96

約数和(自身を含む): 55648131840

約数和(自身を除く): 35457035424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 67, 87, 96, 116, 134, 174, 201, 232, 268, 348, 402, 464, 536, 696, 804, 928, 1072, 1392, 1608, 1943, 2144, 2784, 3216, 3886, 5829, 6432, 7772, 11658, 15544, 23316, 31088, 46632, 62176, 93264, 108247, 186528, 216494, 324741, 432988, 649482, 865976, 1298964, 1731952, 2597928, 3139163, 3463904, 5195856, 6278326, 7252549, 9417489, 10391712, 12556652, 14505098, 18834978, 21757647, 25113304, 29010196, 37669956, 43515294, 50226608, 58020392, 75339912, 87030588, 100453216, 116040784, 150679824, 174061176, 210323921, 232081568, 301359648, 348122352, 420647842, 630971763, 696244704, 841295684, 1261943526, 1682591368, 2523887052, 3365182736, 5047774104, 6730365472, 10095548208, 20191096416]

約数ペア:

[(1, 20191096416), (2, 10095548208), (3, 6730365472), (4, 5047774104), (6, 3365182736), (8, 2523887052), (12, 1682591368), (16, 1261943526), (24, 841295684), (29, 696244704), (32, 630971763), (48, 420647842), (58, 348122352), (67, 301359648), (87, 232081568), (96, 210323921), (116, 174061176), (134, 150679824), (174, 116040784), (201, 100453216), (232, 87030588), (268, 75339912), (348, 58020392), (402, 50226608), (464, 43515294), (536, 37669956), (696, 29010196), (804, 25113304), (928, 21757647), (1072, 18834978), (1392, 14505098), (1608, 12556652), (1943, 10391712), (2144, 9417489), (2784, 7252549), (3216, 6278326), (3886, 5195856), (5829, 3463904), (6432, 3139163), (7772, 2597928), (11658, 1731952), (15544, 1298964), (23316, 865976), (31088, 649482), (46632, 432988), (62176, 324741), (93264, 216494), (108247, 186528)]