20149282524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1\times {\mathrm{4481}}^1$

素因数の和:4963

約数の個数: 96

約数和(自身を含む): 54214272000

約数和(自身を除く): 34064989476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 269, 398, 538, 597, 796, 807, 1076, 1194, 1393, 1614, 1883, 2388, 2786, 3228, 3766, 4179, 4481, 5572, 5649, 7532, 8358, 8962, 11298, 13443, 16716, 17924, 22596, 26886, 31367, 53531, 53772, 62734, 94101, 107062, 125468, 160593, 188202, 214124, 321186, 374717, 376404, 642372, 749434, 891719, 1124151, 1205389, 1498868, 1783438, 2248302, 2410778, 2675157, 3566876, 3616167, 4496604, 4821556, 5350314, 6242033, 7232334, 8437723, 10700628, 12484066, 14464668, 16875446, 18726099, 24968132, 25313169, 33750892, 37452198, 50626338, 74904396, 101252676, 239872411, 479744822, 719617233, 959489644, 1439234466, 1679106877, 2878468932, 3358213754, 5037320631, 6716427508, 10074641262, 20149282524]

約数ペア:

[(1, 20149282524), (2, 10074641262), (3, 6716427508), (4, 5037320631), (6, 3358213754), (7, 2878468932), (12, 1679106877), (14, 1439234466), (21, 959489644), (28, 719617233), (42, 479744822), (84, 239872411), (199, 101252676), (269, 74904396), (398, 50626338), (538, 37452198), (597, 33750892), (796, 25313169), (807, 24968132), (1076, 18726099), (1194, 16875446), (1393, 14464668), (1614, 12484066), (1883, 10700628), (2388, 8437723), (2786, 7232334), (3228, 6242033), (3766, 5350314), (4179, 4821556), (4481, 4496604), (5572, 3616167), (5649, 3566876), (7532, 2675157), (8358, 2410778), (8962, 2248302), (11298, 1783438), (13443, 1498868), (16716, 1205389), (17924, 1124151), (22596, 891719), (26886, 749434), (31367, 642372), (53531, 376404), (53772, 374717), (62734, 321186), (94101, 214124), (107062, 188202), (125468, 160593)]