About the Number

20210471712

20210471711 ← → 20210471713

2進数表記:10010110100101000110101001100100000

漢数字表記:二百二億千四十七万千七百十二

素因数分解:

2 5 × 3 2 × 59 1 × 163 1 × 7297 1

素因数の和:7535
約数の個数: 144
約数和(自身を含む): 58814290080
約数和(自身を除く): 38603818368

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 163, 177, 236, 288, 326, 354, 472, 489, 531, 652, 708, 944, 978, 1062, 1304, 1416, 1467, 1888, 1956, 2124, 2608, 2832, 2934, 3912, 4248, 5216, 5664, 5868, 7297, 7824, 8496, 9617, 11736, 14594, 15648, 16992, 19234, 21891, 23472, 28851, 29188, 38468, 43782, 46944, 57702, 58376, 65673, 76936, 86553, 87564, 115404, 116752, 131346, 153872, 173106, 175128, 230808, 233504, 262692, 307744, 346212, 350256, 430523, 461616, 525384, 692424, 700512, 861046, 923232, 1050768, 1189411, 1291569, 1384848, 1722092, 2101536, 2378822, 2583138, 2769696, 3444184, 3568233, 3874707, 4757644, 5166276, 6888368, 7136466, 7749414, 9515288, 10332552, 10704699, 13776736, 14272932, 15498828, 19030576, 20665104, 21409398, 28545864, 30997656, 38061152, 41330208, 42818796, 57091728, 61995312, 70175249, 85637592, 114183456, 123990624, 140350498, 171275184, 210525747, 280700996, 342550368, 421051494, 561401992, 631577241, 842102988, 1122803984, 1263154482, 1684205976, 2245607968, 2526308964, 3368411952, 5052617928, 6736823904, 10105235856, 20210471712]

約数ペア:
[(1, 20210471712), (2, 10105235856), (3, 6736823904), (4, 5052617928), (6, 3368411952), (8, 2526308964), (9, 2245607968), (12, 1684205976), (16, 1263154482), (18, 1122803984), (24, 842102988), (32, 631577241), (36, 561401992), (48, 421051494), (59, 342550368), (72, 280700996), (96, 210525747), (118, 171275184), (144, 140350498), (163, 123990624), (177, 114183456), (236, 85637592), (288, 70175249), (326, 61995312), (354, 57091728), (472, 42818796), (489, 41330208), (531, 38061152), (652, 30997656), (708, 28545864), (944, 21409398), (978, 20665104), (1062, 19030576), (1304, 15498828), (1416, 14272932), (1467, 13776736), (1888, 10704699), (1956, 10332552), (2124, 9515288), (2608, 7749414), (2832, 7136466), (2934, 6888368), (3912, 5166276), (4248, 4757644), (5216, 3874707), (5664, 3568233), (5868, 3444184), (7297, 2769696), (7824, 2583138), (8496, 2378822), (9617, 2101536), (11736, 1722092), (14594, 1384848), (15648, 1291569), (16992, 1189411), (19234, 1050768), (21891, 923232), (23472, 861046), (28851, 700512), (29188, 692424), (38468, 525384), (43782, 461616), (46944, 430523), (57702, 350256), (58376, 346212), (65673, 307744), (76936, 262692), (86553, 233504), (87564, 230808), (115404, 175128), (116752, 173106), (131346, 153872)]

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