20163239424

素因数分解:

$2^9\times 3^2\times {\mathrm{67}}^1\times {\mathrm{65309}}^1$

素因数の和:65400

約数の個数: 120

約数和(自身を含む): 59061922920

約数和(自身を除く): 38898683496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 192, 201, 256, 268, 288, 384, 402, 512, 536, 576, 603, 768, 804, 1072, 1152, 1206, 1536, 1608, 2144, 2304, 2412, 3216, 4288, 4608, 4824, 6432, 8576, 9648, 12864, 17152, 19296, 25728, 34304, 38592, 51456, 65309, 77184, 102912, 130618, 154368, 195927, 261236, 308736, 391854, 522472, 587781, 783708, 1044944, 1175562, 1567416, 2089888, 2351124, 3134832, 4179776, 4375703, 4702248, 6269664, 8359552, 8751406, 9404496, 12539328, 13127109, 16719104, 17502812, 18808992, 25078656, 26254218, 33438208, 35005624, 37617984, 39381327, 50157312, 52508436, 70011248, 75235968, 78762654, 100314624, 105016872, 140022496, 150471936, 157525308, 210033744, 280044992, 300943872, 315050616, 420067488, 560089984, 630101232, 840134976, 1120179968, 1260202464, 1680269952, 2240359936, 2520404928, 3360539904, 5040809856, 6721079808, 10081619712, 20163239424]

約数ペア:

[(1, 20163239424), (2, 10081619712), (3, 6721079808), (4, 5040809856), (6, 3360539904), (8, 2520404928), (9, 2240359936), (12, 1680269952), (16, 1260202464), (18, 1120179968), (24, 840134976), (32, 630101232), (36, 560089984), (48, 420067488), (64, 315050616), (67, 300943872), (72, 280044992), (96, 210033744), (128, 157525308), (134, 150471936), (144, 140022496), (192, 105016872), (201, 100314624), (256, 78762654), (268, 75235968), (288, 70011248), (384, 52508436), (402, 50157312), (512, 39381327), (536, 37617984), (576, 35005624), (603, 33438208), (768, 26254218), (804, 25078656), (1072, 18808992), (1152, 17502812), (1206, 16719104), (1536, 13127109), (1608, 12539328), (2144, 9404496), (2304, 8751406), (2412, 8359552), (3216, 6269664), (4288, 4702248), (4608, 4375703), (4824, 4179776), (6432, 3134832), (8576, 2351124), (9648, 2089888), (12864, 1567416), (17152, 1175562), (19296, 1044944), (25728, 783708), (34304, 587781), (38592, 522472), (51456, 391854), (65309, 308736), (77184, 261236), (102912, 195927), (130618, 154368)]