20132701316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{13613}}^1$

素因数の和:13893

約数の個数: 96

約数和(自身を含む): 46108984320

約数和(自身を除く): 25976283004

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 239, 364, 442, 476, 478, 884, 956, 1547, 1673, 3094, 3107, 3346, 4063, 6188, 6214, 6692, 8126, 12428, 13613, 16252, 21749, 27226, 28441, 43498, 52819, 54452, 56882, 86996, 95291, 105638, 113764, 176969, 190582, 211276, 231421, 353938, 369733, 381164, 462842, 707876, 739466, 925684, 1238783, 1478932, 1619947, 2477566, 3008473, 3239894, 3253507, 4955132, 6016946, 6479788, 6507014, 12033892, 13014028, 21059311, 22774549, 42118622, 42295591, 45549098, 55309619, 84237244, 84591182, 91098196, 110619238, 169182364, 221238476, 296069137, 387167333, 592138274, 719025047, 774334666, 1184276548, 1438050094, 1548669332, 2876100188, 5033175329, 10066350658, 20132701316]

約数ペア:

[(1, 20132701316), (2, 10066350658), (4, 5033175329), (7, 2876100188), (13, 1548669332), (14, 1438050094), (17, 1184276548), (26, 774334666), (28, 719025047), (34, 592138274), (52, 387167333), (68, 296069137), (91, 221238476), (119, 169182364), (182, 110619238), (221, 91098196), (238, 84591182), (239, 84237244), (364, 55309619), (442, 45549098), (476, 42295591), (478, 42118622), (884, 22774549), (956, 21059311), (1547, 13014028), (1673, 12033892), (3094, 6507014), (3107, 6479788), (3346, 6016946), (4063, 4955132), (6188, 3253507), (6214, 3239894), (6692, 3008473), (8126, 2477566), (12428, 1619947), (13613, 1478932), (16252, 1238783), (21749, 925684), (27226, 739466), (28441, 707876), (43498, 462842), (52819, 381164), (54452, 369733), (56882, 353938), (86996, 231421), (95291, 211276), (105638, 190582), (113764, 176969)]