20474496168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{121872001}}^1$

素因数の和:121872017

約数の個数: 32

約数和(自身を含む): 58498560960

約数和(自身を除く): 38024064792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 121872001, 243744002, 365616003, 487488004, 731232006, 853104007, 974976008, 1462464012, 1706208014, 2559312021, 2924928024, 3412416028, 5118624042, 6824832056, 10237248084, 20474496168]

約数ペア:

[(1, 20474496168), (2, 10237248084), (3, 6824832056), (4, 5118624042), (6, 3412416028), (7, 2924928024), (8, 2559312021), (12, 1706208014), (14, 1462464012), (21, 974976008), (24, 853104007), (28, 731232006), (42, 487488004), (56, 365616003), (84, 243744002), (168, 121872001)]