20133147566

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{50383}}^1$

素因数の和:50505

約数の個数: 64

約数和(自身を含む): 38656217088

約数和(自身を除く): 18523069522

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 73, 119, 146, 161, 238, 322, 391, 511, 782, 1022, 1241, 1679, 2482, 2737, 3358, 5474, 8687, 11753, 17374, 23506, 28543, 50383, 57086, 100766, 199801, 352681, 399602, 705362, 856511, 1158809, 1713022, 2317618, 3677959, 5995577, 7355918, 8111663, 11991154, 16223326, 19699753, 25745713, 39399506, 51491426, 62525303, 84593057, 125050606, 137898271, 169186114, 275796542, 437677121, 592151399, 875354242, 1184302798, 1438081969, 2876163938, 10066573783, 20133147566]

約数ペア:

[(1, 20133147566), (2, 10066573783), (7, 2876163938), (14, 1438081969), (17, 1184302798), (23, 875354242), (34, 592151399), (46, 437677121), (73, 275796542), (119, 169186114), (146, 137898271), (161, 125050606), (238, 84593057), (322, 62525303), (391, 51491426), (511, 39399506), (782, 25745713), (1022, 19699753), (1241, 16223326), (1679, 11991154), (2482, 8111663), (2737, 7355918), (3358, 5995577), (5474, 3677959), (8687, 2317618), (11753, 1713022), (17374, 1158809), (23506, 856511), (28543, 705362), (50383, 399602), (57086, 352681), (100766, 199801)]