20132382824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1\times {\mathrm{4073}}^1$

素因数の和:5178

約数の個数: 64

約数和(自身を含む): 41065920000

約数和(自身を除く): 20933537176

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1049, 1178, 2098, 2356, 4073, 4196, 4712, 8146, 8392, 16292, 19931, 32519, 32584, 39862, 65038, 77387, 79724, 126263, 130076, 154774, 159448, 252526, 260152, 309548, 505052, 617861, 619096, 1010104, 1235722, 2398997, 2471444, 4272577, 4797994, 4942888, 8545154, 9595988, 17090308, 19191976, 34180616, 81178963, 132449887, 162357926, 264899774, 324715852, 529799548, 649431704, 1059599096, 2516547853, 5033095706, 10066191412, 20132382824]

約数ペア:

[(1, 20132382824), (2, 10066191412), (4, 5033095706), (8, 2516547853), (19, 1059599096), (31, 649431704), (38, 529799548), (62, 324715852), (76, 264899774), (124, 162357926), (152, 132449887), (248, 81178963), (589, 34180616), (1049, 19191976), (1178, 17090308), (2098, 9595988), (2356, 8545154), (4073, 4942888), (4196, 4797994), (4712, 4272577), (8146, 2471444), (8392, 2398997), (16292, 1235722), (19931, 1010104), (32519, 619096), (32584, 617861), (39862, 505052), (65038, 309548), (77387, 260152), (79724, 252526), (126263, 159448), (130076, 154774)]