20173583038

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1693267}}^1$

素因数の和:1693336

約数の個数: 32

約数和(自身を含む): 37062249984

約数和(自身を除く): 16888666946

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5957, 11914, 1693267, 3386534, 11852869, 23705738, 38945141, 62650879, 77890282, 125301758, 272615987, 438556153, 545231974, 877112306, 1440970217, 2881940434, 10086791519, 20173583038]

約数ペア:

[(1, 20173583038), (2, 10086791519), (7, 2881940434), (14, 1440970217), (23, 877112306), (37, 545231974), (46, 438556153), (74, 272615987), (161, 125301758), (259, 77890282), (322, 62650879), (518, 38945141), (851, 23705738), (1702, 11852869), (5957, 3386534), (11914, 1693267)]