20191163010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1\times {\mathrm{21961}}^1$

素因数の和:23603

約数の個数: 64

約数和(自身を含む): 51043201920

約数和(自身を除く): 30852038910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 1613, 3226, 4839, 8065, 9678, 16130, 21961, 24195, 30647, 43922, 48390, 61294, 65883, 91941, 109805, 131766, 153235, 183882, 219610, 306470, 329415, 417259, 459705, 658830, 834518, 919410, 1251777, 2086295, 2503554, 4172590, 6258885, 12517770, 35423093, 70846186, 106269279, 177115465, 212538558, 354230930, 531346395, 673038767, 1062692790, 1346077534, 2019116301, 3365193835, 4038232602, 6730387670, 10095581505, 20191163010]

約数ペア:

[(1, 20191163010), (2, 10095581505), (3, 6730387670), (5, 4038232602), (6, 3365193835), (10, 2019116301), (15, 1346077534), (19, 1062692790), (30, 673038767), (38, 531346395), (57, 354230930), (95, 212538558), (114, 177115465), (190, 106269279), (285, 70846186), (570, 35423093), (1613, 12517770), (3226, 6258885), (4839, 4172590), (8065, 2503554), (9678, 2086295), (16130, 1251777), (21961, 919410), (24195, 834518), (30647, 658830), (43922, 459705), (48390, 417259), (61294, 329415), (65883, 306470), (91941, 219610), (109805, 183882), (131766, 153235)]