20132961984

素因数分解:

$2^6\times 3^2\times {\mathrm{89}}^1\times {\mathrm{433}}^1\times {\mathrm{907}}^1$

素因数の和:1447

約数の個数: 168

約数和(自身を含む): 58555158480

約数和(自身を除く): 38422196496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 144, 178, 192, 267, 288, 356, 433, 534, 576, 712, 801, 866, 907, 1068, 1299, 1424, 1602, 1732, 1814, 2136, 2598, 2721, 2848, 3204, 3464, 3628, 3897, 4272, 5196, 5442, 5696, 6408, 6928, 7256, 7794, 8163, 8544, 10392, 10884, 12816, 13856, 14512, 15588, 16326, 17088, 20784, 21768, 25632, 27712, 29024, 31176, 32652, 38537, 41568, 43536, 51264, 58048, 62352, 65304, 77074, 80723, 83136, 87072, 115611, 124704, 130608, 154148, 161446, 174144, 231222, 242169, 249408, 261216, 308296, 322892, 346833, 392731, 462444, 484338, 522432, 616592, 645784, 693666, 726507, 785462, 924888, 968676, 1178193, 1233184, 1291568, 1387332, 1453014, 1570924, 1849776, 1937352, 2356386, 2466368, 2583136, 2774664, 2906028, 3141848, 3534579, 3699552, 3874704, 4712772, 5166272, 5549328, 5812056, 6283696, 7069158, 7399104, 7749408, 9425544, 11098656, 11624112, 12567392, 14138316, 15498816, 18851088, 22197312, 23248224, 25134784, 28276632, 34953059, 37702176, 46496448, 56553264, 69906118, 75404352, 104859177, 113106528, 139812236, 209718354, 226213056, 279624472, 314577531, 419436708, 559248944, 629155062, 838873416, 1118497888, 1258310124, 1677746832, 2236995776, 2516620248, 3355493664, 5033240496, 6710987328, 10066480992, 20132961984]

約数ペア:

[(1, 20132961984), (2, 10066480992), (3, 6710987328), (4, 5033240496), (6, 3355493664), (8, 2516620248), (9, 2236995776), (12, 1677746832), (16, 1258310124), (18, 1118497888), (24, 838873416), (32, 629155062), (36, 559248944), (48, 419436708), (64, 314577531), (72, 279624472), (89, 226213056), (96, 209718354), (144, 139812236), (178, 113106528), (192, 104859177), (267, 75404352), (288, 69906118), (356, 56553264), (433, 46496448), (534, 37702176), (576, 34953059), (712, 28276632), (801, 25134784), (866, 23248224), (907, 22197312), (1068, 18851088), (1299, 15498816), (1424, 14138316), (1602, 12567392), (1732, 11624112), (1814, 11098656), (2136, 9425544), (2598, 7749408), (2721, 7399104), (2848, 7069158), (3204, 6283696), (3464, 5812056), (3628, 5549328), (3897, 5166272), (4272, 4712772), (5196, 3874704), (5442, 3699552), (5696, 3534579), (6408, 3141848), (6928, 2906028), (7256, 2774664), (7794, 2583136), (8163, 2466368), (8544, 2356386), (10392, 1937352), (10884, 1849776), (12816, 1570924), (13856, 1453014), (14512, 1387332), (15588, 1291568), (16326, 1233184), (17088, 1178193), (20784, 968676), (21768, 924888), (25632, 785462), (27712, 726507), (29024, 693666), (31176, 645784), (32652, 616592), (38537, 522432), (41568, 484338), (43536, 462444), (51264, 392731), (58048, 346833), (62352, 322892), (65304, 308296), (77074, 261216), (80723, 249408), (83136, 242169), (87072, 231222), (115611, 174144), (124704, 161446), (130608, 154148)]