20107422993460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{1205627}}^1$

素因数の和:1205774

約数の個数: 144

約数和(自身を含む): 48310748523072

約数和(自身を除く): 28203325529612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 43, 44, 55, 82, 86, 110, 164, 172, 205, 215, 220, 410, 430, 451, 473, 820, 860, 902, 946, 1763, 1804, 1849, 1892, 2255, 2365, 3526, 3698, 4510, 4730, 7052, 7396, 8815, 9020, 9245, 9460, 17630, 18490, 19393, 20339, 35260, 36980, 38786, 40678, 75809, 77572, 81356, 96965, 101695, 151618, 193930, 203390, 303236, 379045, 387860, 406780, 758090, 833899, 1205627, 1516180, 1667798, 2411254, 3335596, 4169495, 4822508, 6028135, 8338990, 12056270, 13261897, 16677980, 24112540, 26523794, 49430707, 51841961, 53047588, 66309485, 98861414, 103683922, 132618970, 197722828, 207367844, 247153535, 259209805, 265237940, 494307070, 518419610, 543737777, 570261571, 988614140, 1036839220, 1087475554, 1140523142, 2125520401, 2174951108, 2229204323, 2281046284, 2718688885, 2851307855, 4251040802, 4458408646, 5437377770, 5702615710, 8502081604, 8916817292, 10627602005, 10874755540, 11146021615, 11405231420, 21255204010, 22292043230, 23380724411, 24521247553, 42510408020, 44584086460, 46761448822, 49042495106, 91397377243, 93522897644, 98084990212, 116903622055, 122606237765, 182794754486, 233807244110, 245212475530, 365589508972, 456986886215, 467614488220, 490424951060, 913973772430, 1005371149673, 1827947544860, 2010742299346, 4021484598692, 5026855748365, 10053711496730, 20107422993460]

約数ペア:

[(1, 20107422993460), (2, 10053711496730), (4, 5026855748365), (5, 4021484598692), (10, 2010742299346), (11, 1827947544860), (20, 1005371149673), (22, 913973772430), (41, 490424951060), (43, 467614488220), (44, 456986886215), (55, 365589508972), (82, 245212475530), (86, 233807244110), (110, 182794754486), (164, 122606237765), (172, 116903622055), (205, 98084990212), (215, 93522897644), (220, 91397377243), (410, 49042495106), (430, 46761448822), (451, 44584086460), (473, 42510408020), (820, 24521247553), (860, 23380724411), (902, 22292043230), (946, 21255204010), (1763, 11405231420), (1804, 11146021615), (1849, 10874755540), (1892, 10627602005), (2255, 8916817292), (2365, 8502081604), (3526, 5702615710), (3698, 5437377770), (4510, 4458408646), (4730, 4251040802), (7052, 2851307855), (7396, 2718688885), (8815, 2281046284), (9020, 2229204323), (9245, 2174951108), (9460, 2125520401), (17630, 1140523142), (18490, 1087475554), (19393, 1036839220), (20339, 988614140), (35260, 570261571), (36980, 543737777), (38786, 518419610), (40678, 494307070), (75809, 265237940), (77572, 259209805), (81356, 247153535), (96965, 207367844), (101695, 197722828), (151618, 132618970), (193930, 103683922), (203390, 98861414), (303236, 66309485), (379045, 53047588), (387860, 51841961), (406780, 49430707), (758090, 26523794), (833899, 24112540), (1205627, 16677980), (1516180, 13261897), (1667798, 12056270), (2411254, 8338990), (3335596, 6028135), (4169495, 4822508)]