20161383882

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{791201}}^1$

素因数の和:791374

約数の個数: 32

約数和(自身を含む): 41927376384

約数和(自身を除く): 21765992502

約数列:

[1, 2, 3, 6, 31, 62, 93, 137, 186, 274, 411, 822, 4247, 8494, 12741, 25482, 791201, 1582402, 2373603, 4747206, 24527231, 49054462, 73581693, 108394537, 147163386, 216789074, 325183611, 650367222, 3360230647, 6720461294, 10080691941, 20161383882]

約数ペア:

[(1, 20161383882), (2, 10080691941), (3, 6720461294), (6, 3360230647), (31, 650367222), (62, 325183611), (93, 216789074), (137, 147163386), (186, 108394537), (274, 73581693), (411, 49054462), (822, 24527231), (4247, 4747206), (8494, 2373603), (12741, 1582402), (25482, 791201)]