20125945248

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{136399}}^1$

素因数の和:136494

約数の個数: 96

約数和(自身を含む): 55683936000

約数和(自身を除く): 35557990752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 53, 58, 87, 96, 106, 116, 159, 174, 212, 232, 318, 348, 424, 464, 636, 696, 848, 928, 1272, 1392, 1537, 1696, 2544, 2784, 3074, 4611, 5088, 6148, 9222, 12296, 18444, 24592, 36888, 49184, 73776, 136399, 147552, 272798, 409197, 545596, 818394, 1091192, 1636788, 2182384, 3273576, 3955571, 4364768, 6547152, 7229147, 7911142, 11866713, 13094304, 14458294, 15822284, 21687441, 23733426, 28916588, 31644568, 43374882, 47466852, 57833176, 63289136, 86749764, 94933704, 115666352, 126578272, 173499528, 189867408, 209645263, 231332704, 346999056, 379734816, 419290526, 628935789, 693998112, 838581052, 1257871578, 1677162104, 2515743156, 3354324208, 5031486312, 6708648416, 10062972624, 20125945248]

約数ペア:

[(1, 20125945248), (2, 10062972624), (3, 6708648416), (4, 5031486312), (6, 3354324208), (8, 2515743156), (12, 1677162104), (16, 1257871578), (24, 838581052), (29, 693998112), (32, 628935789), (48, 419290526), (53, 379734816), (58, 346999056), (87, 231332704), (96, 209645263), (106, 189867408), (116, 173499528), (159, 126578272), (174, 115666352), (212, 94933704), (232, 86749764), (318, 63289136), (348, 57833176), (424, 47466852), (464, 43374882), (636, 31644568), (696, 28916588), (848, 23733426), (928, 21687441), (1272, 15822284), (1392, 14458294), (1537, 13094304), (1696, 11866713), (2544, 7911142), (2784, 7229147), (3074, 6547152), (4611, 4364768), (5088, 3955571), (6148, 3273576), (9222, 2182384), (12296, 1636788), (18444, 1091192), (24592, 818394), (36888, 545596), (49184, 409197), (73776, 272798), (136399, 147552)]