20843985462

素因数分解:

$2^1\times 3^1\times {\mathrm{8039}}^1\times {\mathrm{432143}}^1$

素因数の和:440187

約数の個数: 16

約数和(自身を含む): 41693253120

約数和(自身を除く): 20849267658

約数列:

[1, 2, 3, 6, 8039, 16078, 24117, 48234, 432143, 864286, 1296429, 2592858, 3473997577, 6947995154, 10421992731, 20843985462]

約数ペア:

[(1, 20843985462), (2, 10421992731), (3, 6947995154), (6, 3473997577), (8039, 2592858), (16078, 1296429), (24117, 864286), (48234, 432143)]