20185249743

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{157733}}^1$

素因数の和:158039

約数の個数: 24

約数和(自身を含む): 29773869840

約数和(自身を除く): 9588620097

約数列:

[1, 3, 9, 59, 177, 241, 531, 723, 2169, 14219, 42657, 127971, 157733, 473199, 1419597, 9306247, 27918741, 38013653, 83756223, 114040959, 342122877, 2242805527, 6728416581, 20185249743]

約数ペア:

[(1, 20185249743), (3, 6728416581), (9, 2242805527), (59, 342122877), (177, 114040959), (241, 83756223), (531, 38013653), (723, 27918741), (2169, 9306247), (14219, 1419597), (42657, 473199), (127971, 157733)]