20113502448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{4889}}^1$

素因数の和:5279

約数の個数: 160

約数和(自身を含む): 59083718400

約数和(自身を除く): 38970215952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 347, 456, 494, 624, 694, 741, 912, 988, 1041, 1388, 1482, 1976, 2082, 2776, 2964, 3952, 4164, 4511, 4889, 5552, 5928, 6593, 8328, 9022, 9778, 11856, 13186, 13533, 14667, 16656, 18044, 19556, 19779, 26372, 27066, 29334, 36088, 39112, 39558, 52744, 54132, 58668, 63557, 72176, 78224, 79116, 85709, 92891, 105488, 108264, 117336, 127114, 158232, 171418, 185782, 190671, 216528, 234672, 254228, 257127, 278673, 316464, 342836, 371564, 381342, 508456, 514254, 557346, 685672, 743128, 762684, 1016912, 1028508, 1114692, 1207583, 1371344, 1486256, 1525368, 1696483, 2057016, 2229384, 2415166, 3050736, 3392966, 3622749, 4114032, 4458768, 4830332, 5089449, 6785932, 7245498, 9660664, 10178898, 13571864, 14490996, 19321328, 20357796, 22054279, 27143728, 28981992, 32233177, 40715592, 44108558, 57963984, 64466354, 66162837, 81431184, 88217116, 96699531, 128932708, 132325674, 176434232, 193399062, 257865416, 264651348, 352868464, 386798124, 419031301, 515730832, 529302696, 773596248, 838062602, 1058605392, 1257093903, 1547192496, 1676125204, 2514187806, 3352250408, 5028375612, 6704500816, 10056751224, 20113502448]

約数ペア:

[(1, 20113502448), (2, 10056751224), (3, 6704500816), (4, 5028375612), (6, 3352250408), (8, 2514187806), (12, 1676125204), (13, 1547192496), (16, 1257093903), (19, 1058605392), (24, 838062602), (26, 773596248), (38, 529302696), (39, 515730832), (48, 419031301), (52, 386798124), (57, 352868464), (76, 264651348), (78, 257865416), (104, 193399062), (114, 176434232), (152, 132325674), (156, 128932708), (208, 96699531), (228, 88217116), (247, 81431184), (304, 66162837), (312, 64466354), (347, 57963984), (456, 44108558), (494, 40715592), (624, 32233177), (694, 28981992), (741, 27143728), (912, 22054279), (988, 20357796), (1041, 19321328), (1388, 14490996), (1482, 13571864), (1976, 10178898), (2082, 9660664), (2776, 7245498), (2964, 6785932), (3952, 5089449), (4164, 4830332), (4511, 4458768), (4889, 4114032), (5552, 3622749), (5928, 3392966), (6593, 3050736), (8328, 2415166), (9022, 2229384), (9778, 2057016), (11856, 1696483), (13186, 1525368), (13533, 1486256), (14667, 1371344), (16656, 1207583), (18044, 1114692), (19556, 1028508), (19779, 1016912), (26372, 762684), (27066, 743128), (29334, 685672), (36088, 557346), (39112, 514254), (39558, 508456), (52744, 381342), (54132, 371564), (58668, 342836), (63557, 316464), (72176, 278673), (78224, 257127), (79116, 254228), (85709, 234672), (92891, 216528), (105488, 190671), (108264, 185782), (117336, 171418), (127114, 158232)]