20163392132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{683}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 39797702784

約数和(自身を除く): 19634310652

約数列:

[1, 2, 4, 13, 26, 41, 52, 61, 82, 122, 164, 227, 244, 454, 533, 683, 793, 908, 1066, 1366, 1586, 2132, 2501, 2732, 2951, 3172, 5002, 5902, 8879, 9307, 10004, 11804, 13847, 17758, 18614, 27694, 28003, 32513, 35516, 37228, 41663, 55388, 56006, 65026, 83326, 112012, 120991, 130052, 155041, 166652, 180011, 241982, 310082, 360022, 364039, 483964, 541619, 567727, 620164, 720044, 728078, 1083238, 1135454, 1456156, 1708183, 2015533, 2166476, 2270908, 3416366, 4031066, 6356681, 6832732, 7380451, 8062132, 9457501, 12713362, 14760902, 18915002, 22206379, 25426724, 29521804, 37830004, 44412758, 82636853, 88825516, 122947513, 165273706, 245895026, 330547412, 387757541, 491790052, 775515082, 1551030164, 5040848033, 10081696066, 20163392132]

約数ペア:

[(1, 20163392132), (2, 10081696066), (4, 5040848033), (13, 1551030164), (26, 775515082), (41, 491790052), (52, 387757541), (61, 330547412), (82, 245895026), (122, 165273706), (164, 122947513), (227, 88825516), (244, 82636853), (454, 44412758), (533, 37830004), (683, 29521804), (793, 25426724), (908, 22206379), (1066, 18915002), (1366, 14760902), (1586, 12713362), (2132, 9457501), (2501, 8062132), (2732, 7380451), (2951, 6832732), (3172, 6356681), (5002, 4031066), (5902, 3416366), (8879, 2270908), (9307, 2166476), (10004, 2015533), (11804, 1708183), (13847, 1456156), (17758, 1135454), (18614, 1083238), (27694, 728078), (28003, 720044), (32513, 620164), (35516, 567727), (37228, 541619), (41663, 483964), (55388, 364039), (56006, 360022), (65026, 310082), (83326, 241982), (112012, 180011), (120991, 166652), (130052, 155041)]