2006201830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{28771}}^1$

素因数の和:29164

約数の個数: 32

約数和(自身を含む): 3811714560

約数和(自身を除く): 1805512730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 367, 734, 1835, 3670, 6973, 13946, 28771, 34865, 57542, 69730, 143855, 287710, 546649, 1093298, 2733245, 5466490, 10558957, 21117914, 52794785, 105589570, 200620183, 401240366, 1003100915, 2006201830]

約数ペア:

[(1, 2006201830), (2, 1003100915), (5, 401240366), (10, 200620183), (19, 105589570), (38, 52794785), (95, 21117914), (190, 10558957), (367, 5466490), (734, 2733245), (1835, 1093298), (3670, 546649), (6973, 287710), (13946, 143855), (28771, 69730), (34865, 57542)]