20398840776

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{35051}}^1$

素因数の和:35259

約数の個数: 96

約数和(自身を含む): 56594959200

約数和(自身を除く): 36196118424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 137, 177, 236, 274, 354, 411, 472, 531, 548, 708, 822, 1062, 1096, 1233, 1416, 1644, 2124, 2466, 3288, 4248, 4932, 8083, 9864, 16166, 24249, 32332, 35051, 48498, 64664, 70102, 72747, 96996, 105153, 140204, 145494, 193992, 210306, 280408, 290988, 315459, 420612, 581976, 630918, 841224, 1261836, 2068009, 2523672, 4136018, 4801987, 6204027, 8272036, 9603974, 12408054, 14405961, 16544072, 18612081, 19207948, 24816108, 28811922, 37224162, 38415896, 43217883, 49632216, 57623844, 74448324, 86435766, 115247688, 148896648, 172871532, 283317233, 345743064, 566634466, 849951699, 1133268932, 1699903398, 2266537864, 2549855097, 3399806796, 5099710194, 6799613592, 10199420388, 20398840776]

約数ペア:

[(1, 20398840776), (2, 10199420388), (3, 6799613592), (4, 5099710194), (6, 3399806796), (8, 2549855097), (9, 2266537864), (12, 1699903398), (18, 1133268932), (24, 849951699), (36, 566634466), (59, 345743064), (72, 283317233), (118, 172871532), (137, 148896648), (177, 115247688), (236, 86435766), (274, 74448324), (354, 57623844), (411, 49632216), (472, 43217883), (531, 38415896), (548, 37224162), (708, 28811922), (822, 24816108), (1062, 19207948), (1096, 18612081), (1233, 16544072), (1416, 14405961), (1644, 12408054), (2124, 9603974), (2466, 8272036), (3288, 6204027), (4248, 4801987), (4932, 4136018), (8083, 2523672), (9864, 2068009), (16166, 1261836), (24249, 841224), (32332, 630918), (35051, 581976), (48498, 420612), (64664, 315459), (70102, 290988), (72747, 280408), (96996, 210306), (105153, 193992), (140204, 145494)]