20223218184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{2579}}^1$

素因数の和:3255

約数の個数: 128

約数和(自身を含む): 55887753600

約数和(自身を除く): 35664535416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 613, 984, 1066, 1226, 1599, 1839, 2132, 2452, 2579, 3198, 3678, 4264, 4904, 5158, 6396, 7356, 7737, 7969, 10316, 12792, 14712, 15474, 15938, 20632, 23907, 25133, 30948, 31876, 33527, 47814, 50266, 61896, 63752, 67054, 75399, 95628, 100532, 100581, 105739, 134108, 150798, 191256, 201064, 201162, 211478, 268216, 301596, 317217, 326729, 402324, 422956, 603192, 634434, 653458, 804648, 845912, 980187, 1268868, 1306916, 1374607, 1580927, 1960374, 2537736, 2613832, 2749214, 3161854, 3920748, 4123821, 4742781, 5498428, 6323708, 7841496, 8247642, 9485562, 10996856, 12647416, 16495284, 18971124, 20552051, 32990568, 37942248, 41104102, 61656153, 64818007, 82208204, 123312306, 129636014, 164416408, 194454021, 246624612, 259272028, 388908042, 493249224, 518544056, 777816084, 842634091, 1555632168, 1685268182, 2527902273, 3370536364, 5055804546, 6741072728, 10111609092, 20223218184]

約数ペア:

[(1, 20223218184), (2, 10111609092), (3, 6741072728), (4, 5055804546), (6, 3370536364), (8, 2527902273), (12, 1685268182), (13, 1555632168), (24, 842634091), (26, 777816084), (39, 518544056), (41, 493249224), (52, 388908042), (78, 259272028), (82, 246624612), (104, 194454021), (123, 164416408), (156, 129636014), (164, 123312306), (246, 82208204), (312, 64818007), (328, 61656153), (492, 41104102), (533, 37942248), (613, 32990568), (984, 20552051), (1066, 18971124), (1226, 16495284), (1599, 12647416), (1839, 10996856), (2132, 9485562), (2452, 8247642), (2579, 7841496), (3198, 6323708), (3678, 5498428), (4264, 4742781), (4904, 4123821), (5158, 3920748), (6396, 3161854), (7356, 2749214), (7737, 2613832), (7969, 2537736), (10316, 1960374), (12792, 1580927), (14712, 1374607), (15474, 1306916), (15938, 1268868), (20632, 980187), (23907, 845912), (25133, 804648), (30948, 653458), (31876, 634434), (33527, 603192), (47814, 422956), (50266, 402324), (61896, 326729), (63752, 317217), (67054, 301596), (75399, 268216), (95628, 211478), (100532, 201162), (100581, 201064), (105739, 191256), (134108, 150798)]