20074558194

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1\times {\mathrm{1013}}^1$

素因数の和:1512

約数の個数: 96

約数和(自身を含む): 45875890944

約数和(自身を除く): 25801332750

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 151, 207, 302, 317, 414, 453, 634, 906, 951, 1013, 1359, 1902, 2026, 2718, 2853, 3039, 3473, 5706, 6078, 6946, 7291, 9117, 10419, 14582, 18234, 20838, 21873, 23299, 31257, 43746, 46598, 47867, 62514, 65619, 69897, 95734, 131238, 139794, 143601, 152963, 209691, 287202, 305926, 321121, 419382, 430803, 458889, 642242, 861606, 917778, 963363, 1100941, 1376667, 1926726, 2201882, 2753334, 2890089, 3302823, 3518149, 5780178, 6605646, 7036298, 7385783, 9908469, 10554447, 14771566, 19816938, 21108894, 22157349, 31663341, 44314698, 48489271, 63326682, 66472047, 96978542, 132944094, 145467813, 290935626, 436403439, 872806878, 1115253233, 2230506466, 3345759699, 6691519398, 10037279097, 20074558194]

約数ペア:

[(1, 20074558194), (2, 10037279097), (3, 6691519398), (6, 3345759699), (9, 2230506466), (18, 1115253233), (23, 872806878), (46, 436403439), (69, 290935626), (138, 145467813), (151, 132944094), (207, 96978542), (302, 66472047), (317, 63326682), (414, 48489271), (453, 44314698), (634, 31663341), (906, 22157349), (951, 21108894), (1013, 19816938), (1359, 14771566), (1902, 10554447), (2026, 9908469), (2718, 7385783), (2853, 7036298), (3039, 6605646), (3473, 5780178), (5706, 3518149), (6078, 3302823), (6946, 2890089), (7291, 2753334), (9117, 2201882), (10419, 1926726), (14582, 1376667), (18234, 1100941), (20838, 963363), (21873, 917778), (23299, 861606), (31257, 642242), (43746, 458889), (46598, 430803), (47867, 419382), (62514, 321121), (65619, 305926), (69897, 287202), (95734, 209691), (131238, 152963), (139794, 143601)]