20127500836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{39901}}^1\times {\mathrm{5483}}^1$

素因数の和:45411

約数の個数: 24

約数和(自身を含む): 36762191424

約数和(自身を除く): 16634690588

約数列:

[1, 2, 4, 23, 46, 92, 5483, 10966, 21932, 39901, 79802, 126109, 159604, 252218, 504436, 917723, 1835446, 3670892, 218777183, 437554366, 875108732, 5031875209, 10063750418, 20127500836]

約数ペア:

[(1, 20127500836), (2, 10063750418), (4, 5031875209), (23, 875108732), (46, 437554366), (92, 218777183), (5483, 3670892), (10966, 1835446), (21932, 917723), (39901, 504436), (79802, 252218), (126109, 159604)]