20222435884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{151189}}^1$

素因数の和:151498

約数の個数: 48

約数和(自身を含む): 42976664640

約数和(自身を除く): 22754228756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 281, 476, 562, 1124, 1967, 3934, 4777, 7868, 9554, 19108, 33439, 66878, 133756, 151189, 302378, 604756, 1058323, 2116646, 2570213, 4233292, 5140426, 10280852, 17991491, 35982982, 42484109, 71965964, 84968218, 169936436, 297388763, 594777526, 722229853, 1189555052, 1444459706, 2888919412, 5055608971, 10111217942, 20222435884]

約数ペア:

[(1, 20222435884), (2, 10111217942), (4, 5055608971), (7, 2888919412), (14, 1444459706), (17, 1189555052), (28, 722229853), (34, 594777526), (68, 297388763), (119, 169936436), (238, 84968218), (281, 71965964), (476, 42484109), (562, 35982982), (1124, 17991491), (1967, 10280852), (3934, 5140426), (4777, 4233292), (7868, 2570213), (9554, 2116646), (19108, 1058323), (33439, 604756), (66878, 302378), (133756, 151189)]