20121448302

素因数分解:

$2^1\times 3^6\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6197}}^1$

素因数の和:6365

約数の個数: 112

約数和(自身を含む): 48288022992

約数和(自身を除く): 28166574690

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 131, 153, 162, 243, 262, 306, 393, 459, 486, 729, 786, 918, 1179, 1377, 1458, 2227, 2358, 2754, 3537, 4131, 4454, 6197, 6681, 7074, 8262, 10611, 12393, 12394, 13362, 18591, 20043, 21222, 24786, 31833, 37182, 40086, 55773, 60129, 63666, 95499, 105349, 111546, 120258, 167319, 180387, 190998, 210698, 316047, 334638, 360774, 501957, 541161, 632094, 811807, 948141, 1003914, 1082322, 1505871, 1623483, 1623614, 1896282, 2435421, 2844423, 3011742, 3246966, 4517613, 4870842, 5688846, 7306263, 8533269, 9035226, 13800719, 14612526, 17066538, 21918789, 25599807, 27601438, 41402157, 43837578, 51199614, 65756367, 76799421, 82804314, 124206471, 131512734, 153598842, 197269101, 248412942, 372619413, 394538202, 591807303, 745238826, 1117858239, 1183614606, 2235716478, 3353574717, 6707149434, 10060724151, 20121448302]

約数ペア:

[(1, 20121448302), (2, 10060724151), (3, 6707149434), (6, 3353574717), (9, 2235716478), (17, 1183614606), (18, 1117858239), (27, 745238826), (34, 591807303), (51, 394538202), (54, 372619413), (81, 248412942), (102, 197269101), (131, 153598842), (153, 131512734), (162, 124206471), (243, 82804314), (262, 76799421), (306, 65756367), (393, 51199614), (459, 43837578), (486, 41402157), (729, 27601438), (786, 25599807), (918, 21918789), (1179, 17066538), (1377, 14612526), (1458, 13800719), (2227, 9035226), (2358, 8533269), (2754, 7306263), (3537, 5688846), (4131, 4870842), (4454, 4517613), (6197, 3246966), (6681, 3011742), (7074, 2844423), (8262, 2435421), (10611, 1896282), (12393, 1623614), (12394, 1623483), (13362, 1505871), (18591, 1082322), (20043, 1003914), (21222, 948141), (24786, 811807), (31833, 632094), (37182, 541161), (40086, 501957), (55773, 360774), (60129, 334638), (63666, 316047), (95499, 210698), (105349, 190998), (111546, 180387), (120258, 167319)]