20182690584

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{506899}}^1$

素因数の和:506997

約数の個数: 96

約数和(自身を含む): 63261120000

約数和(自身を除く): 43078429416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 79, 84, 126, 158, 168, 237, 252, 316, 474, 504, 553, 632, 711, 948, 1106, 1422, 1659, 1896, 2212, 2844, 3318, 4424, 4977, 5688, 6636, 9954, 13272, 19908, 39816, 506899, 1013798, 1520697, 2027596, 3041394, 3548293, 4055192, 4562091, 6082788, 7096586, 9124182, 10644879, 12165576, 14193172, 18248364, 21289758, 28386344, 31934637, 36496728, 40045021, 42579516, 63869274, 80090042, 85159032, 120135063, 127738548, 160180084, 240270126, 255477096, 280315147, 320360168, 360405189, 480540252, 560630294, 720810378, 840945441, 961080504, 1121260588, 1441620756, 1681890882, 2242521176, 2522836323, 2883241512, 3363781764, 5045672646, 6727563528, 10091345292, 20182690584]

約数ペア:

[(1, 20182690584), (2, 10091345292), (3, 6727563528), (4, 5045672646), (6, 3363781764), (7, 2883241512), (8, 2522836323), (9, 2242521176), (12, 1681890882), (14, 1441620756), (18, 1121260588), (21, 961080504), (24, 840945441), (28, 720810378), (36, 560630294), (42, 480540252), (56, 360405189), (63, 320360168), (72, 280315147), (79, 255477096), (84, 240270126), (126, 160180084), (158, 127738548), (168, 120135063), (237, 85159032), (252, 80090042), (316, 63869274), (474, 42579516), (504, 40045021), (553, 36496728), (632, 31934637), (711, 28386344), (948, 21289758), (1106, 18248364), (1422, 14193172), (1659, 12165576), (1896, 10644879), (2212, 9124182), (2844, 7096586), (3318, 6082788), (4424, 4562091), (4977, 4055192), (5688, 3548293), (6636, 3041394), (9954, 2027596), (13272, 1520697), (19908, 1013798), (39816, 506899)]