20193313296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{116827}}^1$

素因数の和:117128

約数の個数: 80

約数和(自身を含む): 56382127424

約数和(自身を除く): 36188814128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 277, 312, 554, 624, 831, 1108, 1662, 2216, 3324, 3601, 4432, 6648, 7202, 10803, 13296, 14404, 21606, 28808, 43212, 57616, 86424, 116827, 172848, 233654, 350481, 467308, 700962, 934616, 1401924, 1518751, 1869232, 2803848, 3037502, 4556253, 5607696, 6075004, 9112506, 12150008, 18225012, 24300016, 32361079, 36450024, 64722158, 72900048, 97083237, 129444316, 194166474, 258888632, 388332948, 420694027, 517777264, 776665896, 841388054, 1262082081, 1553331792, 1682776108, 2524164162, 3365552216, 5048328324, 6731104432, 10096656648, 20193313296]

約数ペア:

[(1, 20193313296), (2, 10096656648), (3, 6731104432), (4, 5048328324), (6, 3365552216), (8, 2524164162), (12, 1682776108), (13, 1553331792), (16, 1262082081), (24, 841388054), (26, 776665896), (39, 517777264), (48, 420694027), (52, 388332948), (78, 258888632), (104, 194166474), (156, 129444316), (208, 97083237), (277, 72900048), (312, 64722158), (554, 36450024), (624, 32361079), (831, 24300016), (1108, 18225012), (1662, 12150008), (2216, 9112506), (3324, 6075004), (3601, 5607696), (4432, 4556253), (6648, 3037502), (7202, 2803848), (10803, 1869232), (13296, 1518751), (14404, 1401924), (21606, 934616), (28808, 700962), (43212, 467308), (57616, 350481), (86424, 233654), (116827, 172848)]