20934036760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{63199}}^1$

素因数の和:63250

約数の個数: 144

約数和(自身を含む): 59331528000

約数和(自身を除く): 38397491240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 169, 182, 196, 245, 260, 280, 338, 364, 392, 455, 490, 520, 637, 676, 728, 845, 910, 980, 1183, 1274, 1352, 1690, 1820, 1960, 2366, 2548, 3185, 3380, 3640, 4732, 5096, 5915, 6370, 6760, 8281, 9464, 11830, 12740, 16562, 23660, 25480, 33124, 41405, 47320, 63199, 66248, 82810, 126398, 165620, 252796, 315995, 331240, 442393, 505592, 631990, 821587, 884786, 1263980, 1643174, 1769572, 2211965, 2527960, 3096751, 3286348, 3539144, 4107935, 4423930, 5751109, 6193502, 6572696, 8215870, 8847860, 10680631, 11502218, 12387004, 15483755, 16431740, 17695720, 21361262, 23004436, 24774008, 28755545, 30967510, 32863480, 40257763, 42722524, 46008872, 53403155, 57511090, 61935020, 74764417, 80515526, 85445048, 106806310, 115022180, 123870040, 149528834, 161031052, 201288815, 213612620, 230044360, 299057668, 322062104, 373822085, 402577630, 427225240, 523350919, 598115336, 747644170, 805155260, 1046701838, 1495288340, 1610310520, 2093403676, 2616754595, 2990576680, 4186807352, 5233509190, 10467018380, 20934036760]

約数ペア:

[(1, 20934036760), (2, 10467018380), (4, 5233509190), (5, 4186807352), (7, 2990576680), (8, 2616754595), (10, 2093403676), (13, 1610310520), (14, 1495288340), (20, 1046701838), (26, 805155260), (28, 747644170), (35, 598115336), (40, 523350919), (49, 427225240), (52, 402577630), (56, 373822085), (65, 322062104), (70, 299057668), (91, 230044360), (98, 213612620), (104, 201288815), (130, 161031052), (140, 149528834), (169, 123870040), (182, 115022180), (196, 106806310), (245, 85445048), (260, 80515526), (280, 74764417), (338, 61935020), (364, 57511090), (392, 53403155), (455, 46008872), (490, 42722524), (520, 40257763), (637, 32863480), (676, 30967510), (728, 28755545), (845, 24774008), (910, 23004436), (980, 21361262), (1183, 17695720), (1274, 16431740), (1352, 15483755), (1690, 12387004), (1820, 11502218), (1960, 10680631), (2366, 8847860), (2548, 8215870), (3185, 6572696), (3380, 6193502), (3640, 5751109), (4732, 4423930), (5096, 4107935), (5915, 3539144), (6370, 3286348), (6760, 3096751), (8281, 2527960), (9464, 2211965), (11830, 1769572), (12740, 1643174), (16562, 1263980), (23660, 884786), (25480, 821587), (33124, 631990), (41405, 505592), (47320, 442393), (63199, 331240), (66248, 315995), (82810, 252796), (126398, 165620)]