20176783410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1031}}^1\times {\mathrm{13313}}^1$

素因数の和:14368

約数の個数: 96

約数和(自身を含む): 56389156992

約数和(自身を除く): 36212373582

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1031, 1470, 2062, 3093, 5155, 6186, 7217, 10310, 13313, 14434, 15465, 21651, 26626, 30930, 36085, 39939, 43302, 50519, 66565, 72170, 79878, 93191, 101038, 108255, 133130, 151557, 186382, 199695, 216510, 252595, 279573, 303114, 399390, 465955, 505190, 559146, 652337, 757785, 931910, 1304674, 1397865, 1515570, 1957011, 2795730, 3261685, 3914022, 6523370, 9785055, 13725703, 19570110, 27451406, 41177109, 68628515, 82354218, 96079921, 137257030, 192159842, 205885545, 288239763, 411771090, 480399605, 576479526, 672559447, 960799210, 1345118894, 1441198815, 2017678341, 2882397630, 3362797235, 4035356682, 6725594470, 10088391705, 20176783410]

約数ペア:

[(1, 20176783410), (2, 10088391705), (3, 6725594470), (5, 4035356682), (6, 3362797235), (7, 2882397630), (10, 2017678341), (14, 1441198815), (15, 1345118894), (21, 960799210), (30, 672559447), (35, 576479526), (42, 480399605), (49, 411771090), (70, 288239763), (98, 205885545), (105, 192159842), (147, 137257030), (210, 96079921), (245, 82354218), (294, 68628515), (490, 41177109), (735, 27451406), (1031, 19570110), (1470, 13725703), (2062, 9785055), (3093, 6523370), (5155, 3914022), (6186, 3261685), (7217, 2795730), (10310, 1957011), (13313, 1515570), (14434, 1397865), (15465, 1304674), (21651, 931910), (26626, 757785), (30930, 652337), (36085, 559146), (39939, 505190), (43302, 465955), (50519, 399390), (66565, 303114), (72170, 279573), (79878, 252595), (93191, 216510), (101038, 199695), (108255, 186382), (133130, 151557)]