20131736330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^2\times {\mathrm{337}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 39446222400

約数和(自身を除く): 19314486070

約数列:

[1, 2, 5, 10, 19, 38, 59, 73, 95, 118, 146, 190, 295, 337, 365, 590, 674, 730, 1121, 1387, 1685, 2242, 2774, 3370, 4307, 5329, 5605, 6403, 6935, 8614, 10658, 11210, 12806, 13870, 19883, 21535, 24601, 26645, 32015, 39766, 43070, 49202, 53290, 64030, 81833, 99415, 101251, 123005, 163666, 198830, 202502, 246010, 314411, 377777, 409165, 467419, 506255, 628822, 755554, 818330, 934838, 1012510, 1451459, 1572055, 1795873, 1888885, 2337095, 2902918, 3144110, 3591746, 3777770, 4674190, 5973809, 7257295, 8979365, 11947618, 14514590, 17958730, 27577721, 29869045, 34121587, 55155442, 59738090, 68243174, 105956507, 137888605, 170607935, 211913014, 275777210, 341215870, 529782535, 1059565070, 2013173633, 4026347266, 10065868165, 20131736330]

約数ペア:

[(1, 20131736330), (2, 10065868165), (5, 4026347266), (10, 2013173633), (19, 1059565070), (38, 529782535), (59, 341215870), (73, 275777210), (95, 211913014), (118, 170607935), (146, 137888605), (190, 105956507), (295, 68243174), (337, 59738090), (365, 55155442), (590, 34121587), (674, 29869045), (730, 27577721), (1121, 17958730), (1387, 14514590), (1685, 11947618), (2242, 8979365), (2774, 7257295), (3370, 5973809), (4307, 4674190), (5329, 3777770), (5605, 3591746), (6403, 3144110), (6935, 2902918), (8614, 2337095), (10658, 1888885), (11210, 1795873), (12806, 1572055), (13870, 1451459), (19883, 1012510), (21535, 934838), (24601, 818330), (26645, 755554), (32015, 628822), (39766, 506255), (43070, 467419), (49202, 409165), (53290, 377777), (64030, 314411), (81833, 246010), (99415, 202502), (101251, 198830), (123005, 163666)]