20176891182

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{839}}^1\times {\mathrm{7069}}^1$

素因数の和:7932

約数の個数: 96

約数和(自身を含む): 51881356800

約数和(自身を除く): 31704465618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 839, 1134, 1678, 1701, 2517, 3402, 5034, 5873, 7069, 7551, 11746, 14138, 15102, 17619, 21207, 22653, 35238, 42414, 45306, 49483, 52857, 63621, 67959, 98966, 105714, 127242, 135918, 148449, 158571, 190863, 203877, 296898, 317142, 381726, 407754, 445347, 475713, 572589, 890694, 951426, 1145178, 1336041, 1427139, 1717767, 2672082, 2854278, 3435534, 4008123, 5930891, 8016246, 11861782, 12024369, 17792673, 24048738, 35585346, 41516237, 53378019, 83032474, 106756038, 124548711, 160134057, 249097422, 320268114, 373646133, 480402171, 747292266, 960804342, 1120938399, 1441206513, 2241876798, 2882413026, 3362815197, 6725630394, 10088445591, 20176891182]

約数ペア:

[(1, 20176891182), (2, 10088445591), (3, 6725630394), (6, 3362815197), (7, 2882413026), (9, 2241876798), (14, 1441206513), (18, 1120938399), (21, 960804342), (27, 747292266), (42, 480402171), (54, 373646133), (63, 320268114), (81, 249097422), (126, 160134057), (162, 124548711), (189, 106756038), (243, 83032474), (378, 53378019), (486, 41516237), (567, 35585346), (839, 24048738), (1134, 17792673), (1678, 12024369), (1701, 11861782), (2517, 8016246), (3402, 5930891), (5034, 4008123), (5873, 3435534), (7069, 2854278), (7551, 2672082), (11746, 1717767), (14138, 1427139), (15102, 1336041), (17619, 1145178), (21207, 951426), (22653, 890694), (35238, 572589), (42414, 475713), (45306, 445347), (49483, 407754), (52857, 381726), (63621, 317142), (67959, 296898), (98966, 203877), (105714, 190863), (127242, 158571), (135918, 148449)]