20108524134

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{947}}^1\times {\mathrm{1019}}^1$

素因数の和:2145

約数の個数: 64

約数和(自身を含む): 42329640960

約数和(自身を除く): 22221116826

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 151, 302, 453, 906, 947, 1019, 1894, 2038, 2841, 3057, 3473, 5682, 6114, 6946, 10419, 20838, 21781, 23437, 43562, 46874, 65343, 70311, 130686, 140622, 142997, 153869, 285994, 307738, 428991, 461607, 857982, 923214, 964993, 1929986, 2894979, 3288931, 3538987, 5789958, 6577862, 7077974, 9866793, 10616961, 19733586, 21233922, 22194839, 44389678, 66584517, 133169034, 145713943, 291427886, 437141829, 874283658, 3351420689, 6702841378, 10054262067, 20108524134]

約数ペア:

[(1, 20108524134), (2, 10054262067), (3, 6702841378), (6, 3351420689), (23, 874283658), (46, 437141829), (69, 291427886), (138, 145713943), (151, 133169034), (302, 66584517), (453, 44389678), (906, 22194839), (947, 21233922), (1019, 19733586), (1894, 10616961), (2038, 9866793), (2841, 7077974), (3057, 6577862), (3473, 5789958), (5682, 3538987), (6114, 3288931), (6946, 2894979), (10419, 1929986), (20838, 964993), (21781, 923214), (23437, 857982), (43562, 461607), (46874, 428991), (65343, 307738), (70311, 285994), (130686, 153869), (140622, 142997)]