20139957474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1013}}^1\times {\mathrm{2801}}^1$

素因数の和:3852

約数の個数: 96

約数和(自身を含む): 49914693504

約数和(自身を除く): 29774736030

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1013, 1014, 1183, 2026, 2366, 2801, 3039, 3549, 5602, 6078, 7091, 7098, 8403, 13169, 14182, 16806, 19607, 21273, 26338, 36413, 39214, 39507, 42546, 58821, 72826, 79014, 92183, 109239, 117642, 171197, 184366, 218478, 254891, 276549, 342394, 473369, 509782, 513591, 553098, 764673, 946738, 1027182, 1198379, 1420107, 1529346, 2396758, 2837413, 2840214, 3313583, 3595137, 5674826, 6627166, 7190274, 8512239, 9940749, 17024478, 19861891, 19881498, 36886369, 39723782, 59585673, 73772738, 110659107, 119171346, 221318214, 258204583, 479522797, 516409166, 774613749, 959045594, 1438568391, 1549227498, 2877136782, 3356659579, 6713319158, 10069978737, 20139957474]

約数ペア:

[(1, 20139957474), (2, 10069978737), (3, 6713319158), (6, 3356659579), (7, 2877136782), (13, 1549227498), (14, 1438568391), (21, 959045594), (26, 774613749), (39, 516409166), (42, 479522797), (78, 258204583), (91, 221318214), (169, 119171346), (182, 110659107), (273, 73772738), (338, 59585673), (507, 39723782), (546, 36886369), (1013, 19881498), (1014, 19861891), (1183, 17024478), (2026, 9940749), (2366, 8512239), (2801, 7190274), (3039, 6627166), (3549, 5674826), (5602, 3595137), (6078, 3313583), (7091, 2840214), (7098, 2837413), (8403, 2396758), (13169, 1529346), (14182, 1420107), (16806, 1198379), (19607, 1027182), (21273, 946738), (26338, 764673), (36413, 553098), (39214, 513591), (39507, 509782), (42546, 473369), (58821, 342394), (72826, 276549), (79014, 254891), (92183, 218478), (109239, 184366), (117642, 171197)]