20220851895

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{9551}}^1$

素因数の和:9776

約数の個数: 64

約数和(自身を含む): 34772336640

約数和(自身を除く): 14551484745

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 157, 435, 465, 471, 785, 899, 2355, 2697, 4495, 4553, 4867, 9551, 13485, 13659, 14601, 22765, 24335, 28653, 47755, 68295, 73005, 141143, 143265, 276979, 296081, 423429, 705715, 830937, 888243, 1384895, 1480405, 1499507, 2117145, 4154685, 4441215, 4498521, 7497535, 8586349, 22492605, 25759047, 42931745, 43485703, 46484717, 128795235, 130457109, 139454151, 217428515, 232423585, 652285545, 697270755, 1348056793, 4044170379, 6740283965, 20220851895]

約数ペア:

[(1, 20220851895), (3, 6740283965), (5, 4044170379), (15, 1348056793), (29, 697270755), (31, 652285545), (87, 232423585), (93, 217428515), (145, 139454151), (155, 130457109), (157, 128795235), (435, 46484717), (465, 43485703), (471, 42931745), (785, 25759047), (899, 22492605), (2355, 8586349), (2697, 7497535), (4495, 4498521), (4553, 4441215), (4867, 4154685), (9551, 2117145), (13485, 1499507), (13659, 1480405), (14601, 1384895), (22765, 888243), (24335, 830937), (28653, 705715), (47755, 423429), (68295, 296081), (73005, 276979), (141143, 143265)]