20005932

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 47980800

約数和(自身を除く): 27974868

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 149, 167, 201, 268, 298, 334, 402, 447, 501, 596, 668, 804, 894, 1002, 1788, 2004, 9983, 11189, 19966, 22378, 24883, 29949, 33567, 39932, 44756, 49766, 59898, 67134, 74649, 99532, 119796, 134268, 149298, 298596, 1667161, 3334322, 5001483, 6668644, 10002966, 20005932]

約数ペア:

[(1, 20005932), (2, 10002966), (3, 6668644), (4, 5001483), (6, 3334322), (12, 1667161), (67, 298596), (134, 149298), (149, 134268), (167, 119796), (201, 99532), (268, 74649), (298, 67134), (334, 59898), (402, 49766), (447, 44756), (501, 39932), (596, 33567), (668, 29949), (804, 24883), (894, 22378), (1002, 19966), (1788, 11189), (2004, 9983)]