20131177860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{12426653}}^1$

素因数の和:12426674

約数の個数: 60

約数和(自身を含む): 63152255628

約数和(自身を除く): 43021077768

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 12426653, 24853306, 37279959, 49706612, 62133265, 74559918, 111839877, 124266530, 149119836, 186399795, 223679754, 248533060, 335519631, 372799590, 447359508, 559199385, 671039262, 745599180, 1006558893, 1118398770, 1342078524, 1677598155, 2013117786, 2236797540, 3355196310, 4026235572, 5032794465, 6710392620, 10065588930, 20131177860]

約数ペア:

[(1, 20131177860), (2, 10065588930), (3, 6710392620), (4, 5032794465), (5, 4026235572), (6, 3355196310), (9, 2236797540), (10, 2013117786), (12, 1677598155), (15, 1342078524), (18, 1118398770), (20, 1006558893), (27, 745599180), (30, 671039262), (36, 559199385), (45, 447359508), (54, 372799590), (60, 335519631), (81, 248533060), (90, 223679754), (108, 186399795), (135, 149119836), (162, 124266530), (180, 111839877), (270, 74559918), (324, 62133265), (405, 49706612), (540, 37279959), (810, 24853306), (1620, 12426653)]