20192807536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{599}}^1$

素因数の和:1247

約数の個数: 160

約数和(自身を含む): 47729088000

約数和(自身を除く): 27536280464

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 593, 599, 646, 748, 836, 1186, 1198, 1292, 1496, 1672, 2372, 2396, 2584, 2992, 3344, 3553, 4744, 4792, 5168, 6523, 6589, 7106, 9488, 9584, 10081, 10183, 11267, 11381, 13046, 13178, 14212, 20162, 20366, 22534, 22762, 26092, 26356, 28424, 40324, 40732, 45068, 45524, 52184, 52712, 56848, 80648, 81464, 90136, 91048, 104368, 105424, 110891, 112013, 123937, 125191, 161296, 162928, 180272, 182096, 191539, 193477, 221782, 224026, 247874, 250382, 355207, 383078, 386954, 443564, 448052, 495748, 500764, 710414, 766156, 773908, 887128, 896104, 991496, 1001528, 1420828, 1532312, 1547816, 1774256, 1792208, 1982992, 2003056, 2106929, 2128247, 2841656, 3064624, 3095632, 3907277, 4213858, 4256494, 5683312, 6038519, 6748933, 7814554, 8427716, 8512988, 12077038, 13497866, 15629108, 16855432, 17025976, 24154076, 26995732, 31258216, 33710864, 34051952, 48308152, 53991464, 62516432, 66423709, 74238263, 96616304, 107982928, 114731861, 132847418, 148476526, 229463722, 265694836, 296953052, 458927444, 531389672, 593906104, 917854888, 1062779344, 1187812208, 1262050471, 1835709776, 2524100942, 5048201884, 10096403768, 20192807536]

約数ペア:

[(1, 20192807536), (2, 10096403768), (4, 5048201884), (8, 2524100942), (11, 1835709776), (16, 1262050471), (17, 1187812208), (19, 1062779344), (22, 917854888), (34, 593906104), (38, 531389672), (44, 458927444), (68, 296953052), (76, 265694836), (88, 229463722), (136, 148476526), (152, 132847418), (176, 114731861), (187, 107982928), (209, 96616304), (272, 74238263), (304, 66423709), (323, 62516432), (374, 53991464), (418, 48308152), (593, 34051952), (599, 33710864), (646, 31258216), (748, 26995732), (836, 24154076), (1186, 17025976), (1198, 16855432), (1292, 15629108), (1496, 13497866), (1672, 12077038), (2372, 8512988), (2396, 8427716), (2584, 7814554), (2992, 6748933), (3344, 6038519), (3553, 5683312), (4744, 4256494), (4792, 4213858), (5168, 3907277), (6523, 3095632), (6589, 3064624), (7106, 2841656), (9488, 2128247), (9584, 2106929), (10081, 2003056), (10183, 1982992), (11267, 1792208), (11381, 1774256), (13046, 1547816), (13178, 1532312), (14212, 1420828), (20162, 1001528), (20366, 991496), (22534, 896104), (22762, 887128), (26092, 773908), (26356, 766156), (28424, 710414), (40324, 500764), (40732, 495748), (45068, 448052), (45524, 443564), (52184, 386954), (52712, 383078), (56848, 355207), (80648, 250382), (81464, 247874), (90136, 224026), (91048, 221782), (104368, 193477), (105424, 191539), (110891, 182096), (112013, 180272), (123937, 162928), (125191, 161296)]