20355889176

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{2053}}^1$

素因数の和:2366

約数の個数: 192

約数和(自身を含む): 63982264320

約数和(自身を除く): 43626375144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 103, 126, 168, 191, 206, 252, 309, 382, 412, 504, 573, 618, 721, 764, 824, 927, 1146, 1236, 1337, 1442, 1528, 1719, 1854, 2053, 2163, 2292, 2472, 2674, 2884, 3438, 3708, 4011, 4106, 4326, 4584, 5348, 5768, 6159, 6489, 6876, 7416, 8022, 8212, 8652, 10696, 12033, 12318, 12978, 13752, 14371, 16044, 16424, 17304, 18477, 19673, 24066, 24636, 25956, 28742, 32088, 36954, 39346, 43113, 48132, 49272, 51912, 57484, 59019, 73908, 78692, 86226, 96264, 114968, 118038, 129339, 137711, 147816, 157384, 172452, 177057, 211459, 236076, 258678, 275422, 344904, 354114, 392123, 413133, 422918, 472152, 517356, 550844, 634377, 708228, 784246, 826266, 845836, 1034712, 1101688, 1176369, 1239399, 1268754, 1416456, 1480213, 1568492, 1652532, 1691672, 1903131, 2352738, 2478798, 2537508, 2744861, 2960426, 3136984, 3305064, 3529107, 3806262, 4440639, 4705476, 4957596, 5075016, 5489722, 5920852, 7058214, 7612524, 8234583, 8881278, 9410952, 9915192, 10979444, 11841704, 13321917, 14116428, 15225048, 16469166, 17762556, 21958888, 24703749, 26643834, 28232856, 32938332, 35525112, 40388669, 49407498, 53287668, 65876664, 80777338, 98814996, 106575336, 121166007, 161554676, 197629992, 242332014, 282720683, 323109352, 363498021, 484664028, 565441366, 726996042, 848162049, 969328056, 1130882732, 1453992084, 1696324098, 2261765464, 2544486147, 2907984168, 3392648196, 5088972294, 6785296392, 10177944588, 20355889176]

約数ペア:

[(1, 20355889176), (2, 10177944588), (3, 6785296392), (4, 5088972294), (6, 3392648196), (7, 2907984168), (8, 2544486147), (9, 2261765464), (12, 1696324098), (14, 1453992084), (18, 1130882732), (21, 969328056), (24, 848162049), (28, 726996042), (36, 565441366), (42, 484664028), (56, 363498021), (63, 323109352), (72, 282720683), (84, 242332014), (103, 197629992), (126, 161554676), (168, 121166007), (191, 106575336), (206, 98814996), (252, 80777338), (309, 65876664), (382, 53287668), (412, 49407498), (504, 40388669), (573, 35525112), (618, 32938332), (721, 28232856), (764, 26643834), (824, 24703749), (927, 21958888), (1146, 17762556), (1236, 16469166), (1337, 15225048), (1442, 14116428), (1528, 13321917), (1719, 11841704), (1854, 10979444), (2053, 9915192), (2163, 9410952), (2292, 8881278), (2472, 8234583), (2674, 7612524), (2884, 7058214), (3438, 5920852), (3708, 5489722), (4011, 5075016), (4106, 4957596), (4326, 4705476), (4584, 4440639), (5348, 3806262), (5768, 3529107), (6159, 3305064), (6489, 3136984), (6876, 2960426), (7416, 2744861), (8022, 2537508), (8212, 2478798), (8652, 2352738), (10696, 1903131), (12033, 1691672), (12318, 1652532), (12978, 1568492), (13752, 1480213), (14371, 1416456), (16044, 1268754), (16424, 1239399), (17304, 1176369), (18477, 1101688), (19673, 1034712), (24066, 845836), (24636, 826266), (25956, 784246), (28742, 708228), (32088, 634377), (36954, 550844), (39346, 517356), (43113, 472152), (48132, 422918), (49272, 413133), (51912, 392123), (57484, 354114), (59019, 344904), (73908, 275422), (78692, 258678), (86226, 236076), (96264, 211459), (114968, 177057), (118038, 172452), (129339, 157384), (137711, 147816)]