20180851152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1723}}^1\times {\mathrm{3169}}^1$

素因数の和:4921

約数の個数: 160

約数和(自身を含む): 65056312320

約数和(自身を除く): 44875461168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1723, 1848, 3169, 3446, 3696, 5169, 6338, 6892, 9507, 10338, 12061, 12676, 13784, 18953, 19014, 20676, 22183, 24122, 25352, 27568, 34859, 36183, 37906, 38028, 41352, 44366, 48244, 50704, 56859, 66549, 69718, 72366, 75812, 76056, 82704, 88732, 96488, 104577, 113718, 132671, 133098, 139436, 144732, 151624, 152112, 177464, 192976, 209154, 227436, 244013, 265342, 266196, 278872, 289464, 303248, 354928, 398013, 418308, 454872, 488026, 530684, 532392, 557744, 578928, 732039, 796026, 836616, 909744, 976052, 1061368, 1064784, 1464078, 1592052, 1673232, 1952104, 2122736, 2928156, 3184104, 3904208, 5460187, 5856312, 6368208, 10920374, 11712624, 16380561, 21840748, 32761122, 38221309, 43681496, 60062057, 65522244, 76442618, 87362992, 114663927, 120124114, 131044488, 152885236, 180186171, 229327854, 240248228, 262088976, 305770472, 360372342, 420434399, 458655708, 480496456, 611540944, 720744684, 840868798, 917311416, 960992912, 1261303197, 1441489368, 1681737596, 1834622832, 2522606394, 2882978736, 3363475192, 5045212788, 6726950384, 10090425576, 20180851152]

約数ペア:

[(1, 20180851152), (2, 10090425576), (3, 6726950384), (4, 5045212788), (6, 3363475192), (7, 2882978736), (8, 2522606394), (11, 1834622832), (12, 1681737596), (14, 1441489368), (16, 1261303197), (21, 960992912), (22, 917311416), (24, 840868798), (28, 720744684), (33, 611540944), (42, 480496456), (44, 458655708), (48, 420434399), (56, 360372342), (66, 305770472), (77, 262088976), (84, 240248228), (88, 229327854), (112, 180186171), (132, 152885236), (154, 131044488), (168, 120124114), (176, 114663927), (231, 87362992), (264, 76442618), (308, 65522244), (336, 60062057), (462, 43681496), (528, 38221309), (616, 32761122), (924, 21840748), (1232, 16380561), (1723, 11712624), (1848, 10920374), (3169, 6368208), (3446, 5856312), (3696, 5460187), (5169, 3904208), (6338, 3184104), (6892, 2928156), (9507, 2122736), (10338, 1952104), (12061, 1673232), (12676, 1592052), (13784, 1464078), (18953, 1064784), (19014, 1061368), (20676, 976052), (22183, 909744), (24122, 836616), (25352, 796026), (27568, 732039), (34859, 578928), (36183, 557744), (37906, 532392), (38028, 530684), (41352, 488026), (44366, 454872), (48244, 418308), (50704, 398013), (56859, 354928), (66549, 303248), (69718, 289464), (72366, 278872), (75812, 266196), (76056, 265342), (82704, 244013), (88732, 227436), (96488, 209154), (104577, 192976), (113718, 177464), (132671, 152112), (133098, 151624), (139436, 144732)]