19832940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{110183}}^1$

素因数の和:110198

約数の個数: 36

約数和(自身を含む): 60160464

約数和(自身を除く): 40327524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 110183, 220366, 330549, 440732, 550915, 661098, 991647, 1101830, 1322196, 1652745, 1983294, 2203660, 3305490, 3966588, 4958235, 6610980, 9916470, 19832940]

約数ペア:

[(1, 19832940), (2, 9916470), (3, 6610980), (4, 4958235), (5, 3966588), (6, 3305490), (9, 2203660), (10, 1983294), (12, 1652745), (15, 1322196), (18, 1101830), (20, 991647), (30, 661098), (36, 550915), (45, 440732), (60, 330549), (90, 220366), (180, 110183)]