20189996142

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{24851}}^1$

素因数の和:25013

約数の個数: 64

約数和(自身を含む): 42829737984

約数和(自身を除く): 22639741842

約数列:

[1, 2, 3, 6, 43, 47, 67, 86, 94, 129, 134, 141, 201, 258, 282, 402, 2021, 2881, 3149, 4042, 5762, 6063, 6298, 8643, 9447, 12126, 17286, 18894, 24851, 49702, 74553, 135407, 149106, 270814, 406221, 812442, 1068593, 1167997, 1665017, 2137186, 2335994, 3205779, 3330034, 3503991, 4995051, 6411558, 7007982, 9990102, 50223871, 71595731, 78255799, 100447742, 143191462, 150671613, 156511598, 214787193, 234767397, 301343226, 429574386, 469534794, 3364999357, 6729998714, 10094998071, 20189996142]

約数ペア:

[(1, 20189996142), (2, 10094998071), (3, 6729998714), (6, 3364999357), (43, 469534794), (47, 429574386), (67, 301343226), (86, 234767397), (94, 214787193), (129, 156511598), (134, 150671613), (141, 143191462), (201, 100447742), (258, 78255799), (282, 71595731), (402, 50223871), (2021, 9990102), (2881, 7007982), (3149, 6411558), (4042, 4995051), (5762, 3503991), (6063, 3330034), (6298, 3205779), (8643, 2335994), (9447, 2137186), (12126, 1665017), (17286, 1167997), (18894, 1068593), (24851, 812442), (49702, 406221), (74553, 270814), (135407, 149106)]