20223745936

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 42747264000

約数和(自身を除く): 22523518064

約数列:

[1, 2, 4, 8, 16, 37, 41, 53, 74, 79, 82, 106, 148, 158, 164, 199, 212, 296, 316, 328, 398, 424, 592, 632, 656, 796, 848, 1264, 1517, 1592, 1961, 2173, 2923, 3034, 3184, 3239, 3922, 4187, 4346, 5846, 6068, 6478, 7363, 7844, 8159, 8374, 8692, 10547, 11692, 12136, 12956, 14726, 15688, 15721, 16318, 16748, 17384, 21094, 23384, 24272, 25912, 29452, 31376, 31442, 32636, 33496, 34768, 42188, 46768, 51824, 58904, 62884, 65272, 66992, 80401, 84376, 117808, 119843, 125768, 130544, 154919, 160802, 168752, 171667, 239686, 251536, 301883, 309838, 321604, 343334, 390239, 432427, 479372, 581677, 603766, 619676, 643208, 644561, 686668, 780478, 833213, 864854, 958744, 1163354, 1207532, 1239352, 1286416, 1289122, 1373336, 1560956, 1666426, 1729708, 1917488, 2326708, 2415064, 2478704, 2578244, 2746672, 3121912, 3332852, 3459416, 4653416, 4830128, 5156488, 6243824, 6351679, 6665704, 6918832, 9306832, 10312976, 12703358, 13331408, 15999799, 23848757, 25406716, 30828881, 31999598, 34161733, 47697514, 50813432, 61657762, 63999196, 68323466, 95395028, 101626864, 123315524, 127998392, 136646932, 190790056, 246631048, 255996784, 273293864, 381580112, 493262096, 546587728, 1263984121, 2527968242, 5055936484, 10111872968, 20223745936]

約数ペア:

[(1, 20223745936), (2, 10111872968), (4, 5055936484), (8, 2527968242), (16, 1263984121), (37, 546587728), (41, 493262096), (53, 381580112), (74, 273293864), (79, 255996784), (82, 246631048), (106, 190790056), (148, 136646932), (158, 127998392), (164, 123315524), (199, 101626864), (212, 95395028), (296, 68323466), (316, 63999196), (328, 61657762), (398, 50813432), (424, 47697514), (592, 34161733), (632, 31999598), (656, 30828881), (796, 25406716), (848, 23848757), (1264, 15999799), (1517, 13331408), (1592, 12703358), (1961, 10312976), (2173, 9306832), (2923, 6918832), (3034, 6665704), (3184, 6351679), (3239, 6243824), (3922, 5156488), (4187, 4830128), (4346, 4653416), (5846, 3459416), (6068, 3332852), (6478, 3121912), (7363, 2746672), (7844, 2578244), (8159, 2478704), (8374, 2415064), (8692, 2326708), (10547, 1917488), (11692, 1729708), (12136, 1666426), (12956, 1560956), (14726, 1373336), (15688, 1289122), (15721, 1286416), (16318, 1239352), (16748, 1207532), (17384, 1163354), (21094, 958744), (23384, 864854), (24272, 833213), (25912, 780478), (29452, 686668), (31376, 644561), (31442, 643208), (32636, 619676), (33496, 603766), (34768, 581677), (42188, 479372), (46768, 432427), (51824, 390239), (58904, 343334), (62884, 321604), (65272, 309838), (66992, 301883), (80401, 251536), (84376, 239686), (117808, 171667), (119843, 168752), (125768, 160802), (130544, 154919)]