20167529508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89021}}^1$

素因数の和:89098

約数の個数: 144

約数和(自身を含む): 62215695360

約数和(自身を除く): 42048165852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 31, 36, 42, 58, 62, 63, 84, 87, 93, 116, 124, 126, 174, 186, 203, 217, 252, 261, 279, 348, 372, 406, 434, 522, 558, 609, 651, 812, 868, 899, 1044, 1116, 1218, 1302, 1798, 1827, 1953, 2436, 2604, 2697, 3596, 3654, 3906, 5394, 6293, 7308, 7812, 8091, 10788, 12586, 16182, 18879, 25172, 32364, 37758, 56637, 75516, 89021, 113274, 178042, 226548, 267063, 356084, 534126, 623147, 801189, 1068252, 1246294, 1602378, 1869441, 2492588, 2581609, 2759651, 3204756, 3738882, 5163218, 5519302, 5608323, 7477764, 7744827, 8278953, 10326436, 11038604, 11216646, 15489654, 16557906, 18071263, 19317557, 22433292, 23234481, 24836859, 30979308, 33115812, 36142526, 38635114, 46468962, 49673718, 54213789, 57952671, 72285052, 77270228, 80029879, 92937924, 99347436, 108427578, 115905342, 160059758, 162641367, 173858013, 216855156, 231810684, 240089637, 320119516, 325282734, 347716026, 480179274, 560209153, 650565468, 695432052, 720268911, 960358548, 1120418306, 1440537822, 1680627459, 2240836612, 2881075644, 3361254918, 5041882377, 6722509836, 10083764754, 20167529508]

約数ペア:

[(1, 20167529508), (2, 10083764754), (3, 6722509836), (4, 5041882377), (6, 3361254918), (7, 2881075644), (9, 2240836612), (12, 1680627459), (14, 1440537822), (18, 1120418306), (21, 960358548), (28, 720268911), (29, 695432052), (31, 650565468), (36, 560209153), (42, 480179274), (58, 347716026), (62, 325282734), (63, 320119516), (84, 240089637), (87, 231810684), (93, 216855156), (116, 173858013), (124, 162641367), (126, 160059758), (174, 115905342), (186, 108427578), (203, 99347436), (217, 92937924), (252, 80029879), (261, 77270228), (279, 72285052), (348, 57952671), (372, 54213789), (406, 49673718), (434, 46468962), (522, 38635114), (558, 36142526), (609, 33115812), (651, 30979308), (812, 24836859), (868, 23234481), (899, 22433292), (1044, 19317557), (1116, 18071263), (1218, 16557906), (1302, 15489654), (1798, 11216646), (1827, 11038604), (1953, 10326436), (2436, 8278953), (2604, 7744827), (2697, 7477764), (3596, 5608323), (3654, 5519302), (3906, 5163218), (5394, 3738882), (6293, 3204756), (7308, 2759651), (7812, 2581609), (8091, 2492588), (10788, 1869441), (12586, 1602378), (16182, 1246294), (18879, 1068252), (25172, 801189), (32364, 623147), (37758, 534126), (56637, 356084), (75516, 267063), (89021, 226548), (113274, 178042)]