20337576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7121}}^1$

素因数の和:7154

約数の個数: 64

約数和(自身を含む): 61534080

約数和(自身を除く): 41196504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 7121, 14242, 21363, 28484, 42726, 49847, 56968, 85452, 99694, 121057, 149541, 170904, 199388, 242114, 299082, 363171, 398776, 484228, 598164, 726342, 847399, 968456, 1196328, 1452684, 1694798, 2542197, 2905368, 3389596, 5084394, 6779192, 10168788, 20337576]

約数ペア:

[(1, 20337576), (2, 10168788), (3, 6779192), (4, 5084394), (6, 3389596), (7, 2905368), (8, 2542197), (12, 1694798), (14, 1452684), (17, 1196328), (21, 968456), (24, 847399), (28, 726342), (34, 598164), (42, 484228), (51, 398776), (56, 363171), (68, 299082), (84, 242114), (102, 199388), (119, 170904), (136, 149541), (168, 121057), (204, 99694), (238, 85452), (357, 56968), (408, 49847), (476, 42726), (714, 28484), (952, 21363), (1428, 14242), (2856, 7121)]