20147785344

素因数分解:

$2^7\times 3^3\times {\mathrm{139}}^1\times {\mathrm{41941}}^1$

素因数の和:42103

約数の個数: 128

約数和(自身を含む): 59893176000

約数和(自身を除く): 39745390656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 139, 144, 192, 216, 278, 288, 384, 417, 432, 556, 576, 834, 864, 1112, 1152, 1251, 1668, 1728, 2224, 2502, 3336, 3456, 3753, 4448, 5004, 6672, 7506, 8896, 10008, 13344, 15012, 17792, 20016, 26688, 30024, 40032, 41941, 53376, 60048, 80064, 83882, 120096, 125823, 160128, 167764, 240192, 251646, 335528, 377469, 480384, 503292, 671056, 754938, 1006584, 1132407, 1342112, 1509876, 2013168, 2264814, 2684224, 3019752, 4026336, 4529628, 5368448, 5829799, 6039504, 8052672, 9059256, 11659598, 12079008, 16105344, 17489397, 18118512, 23319196, 24158016, 34978794, 36237024, 46638392, 48316032, 52468191, 69957588, 72474048, 93276784, 104936382, 139915176, 144948096, 157404573, 186553568, 209872764, 279830352, 314809146, 373107136, 419745528, 559660704, 629618292, 746214272, 839491056, 1119321408, 1259236584, 1678982112, 2238642816, 2518473168, 3357964224, 5036946336, 6715928448, 10073892672, 20147785344]

約数ペア:

[(1, 20147785344), (2, 10073892672), (3, 6715928448), (4, 5036946336), (6, 3357964224), (8, 2518473168), (9, 2238642816), (12, 1678982112), (16, 1259236584), (18, 1119321408), (24, 839491056), (27, 746214272), (32, 629618292), (36, 559660704), (48, 419745528), (54, 373107136), (64, 314809146), (72, 279830352), (96, 209872764), (108, 186553568), (128, 157404573), (139, 144948096), (144, 139915176), (192, 104936382), (216, 93276784), (278, 72474048), (288, 69957588), (384, 52468191), (417, 48316032), (432, 46638392), (556, 36237024), (576, 34978794), (834, 24158016), (864, 23319196), (1112, 18118512), (1152, 17489397), (1251, 16105344), (1668, 12079008), (1728, 11659598), (2224, 9059256), (2502, 8052672), (3336, 6039504), (3456, 5829799), (3753, 5368448), (4448, 4529628), (5004, 4026336), (6672, 3019752), (7506, 2684224), (8896, 2264814), (10008, 2013168), (13344, 1509876), (15012, 1342112), (17792, 1132407), (20016, 1006584), (26688, 754938), (30024, 671056), (40032, 503292), (41941, 480384), (53376, 377469), (60048, 335528), (80064, 251646), (83882, 240192), (120096, 167764), (125823, 160128)]