20149090776

素因数分解:

$2^3\times 3^2\times {\mathrm{17749}}^1\times {\mathrm{15767}}^1$

素因数の和:33528

約数の個数: 48

約数和(自身を含む): 54576990000

約数和(自身を除く): 34427899224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 15767, 17749, 31534, 35498, 47301, 53247, 63068, 70996, 94602, 106494, 126136, 141903, 141992, 159741, 189204, 212988, 283806, 319482, 378408, 425976, 567612, 638964, 1135224, 1277928, 279848483, 559696966, 839545449, 1119393932, 1679090898, 2238787864, 2518636347, 3358181796, 5037272694, 6716363592, 10074545388, 20149090776]

約数ペア:

[(1, 20149090776), (2, 10074545388), (3, 6716363592), (4, 5037272694), (6, 3358181796), (8, 2518636347), (9, 2238787864), (12, 1679090898), (18, 1119393932), (24, 839545449), (36, 559696966), (72, 279848483), (15767, 1277928), (17749, 1135224), (31534, 638964), (35498, 567612), (47301, 425976), (53247, 378408), (63068, 319482), (70996, 283806), (94602, 212988), (106494, 189204), (126136, 159741), (141903, 141992)]