20236009518

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{7529}}^1$

素因数の和:7943

約数の個数: 80

約数和(自身を含む): 46445762880

約数和(自身を除く): 26209753362

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 282, 353, 423, 706, 846, 1059, 1269, 2118, 2538, 3177, 3807, 6354, 7529, 7614, 9531, 15058, 16591, 19062, 22587, 28593, 33182, 45174, 49773, 57186, 67761, 99546, 135522, 149319, 203283, 298638, 353863, 406566, 447957, 609849, 707726, 895914, 1061589, 1219698, 1343871, 2123178, 2657737, 2687742, 3184767, 5315474, 6369534, 7973211, 9554301, 15946422, 19108602, 23919633, 28662903, 47839266, 57325806, 71758899, 124913639, 143517798, 215276697, 249827278, 374740917, 430553394, 749481834, 1124222751, 2248445502, 3372668253, 6745336506, 10118004759, 20236009518]

約数ペア:

[(1, 20236009518), (2, 10118004759), (3, 6745336506), (6, 3372668253), (9, 2248445502), (18, 1124222751), (27, 749481834), (47, 430553394), (54, 374740917), (81, 249827278), (94, 215276697), (141, 143517798), (162, 124913639), (282, 71758899), (353, 57325806), (423, 47839266), (706, 28662903), (846, 23919633), (1059, 19108602), (1269, 15946422), (2118, 9554301), (2538, 7973211), (3177, 6369534), (3807, 5315474), (6354, 3184767), (7529, 2687742), (7614, 2657737), (9531, 2123178), (15058, 1343871), (16591, 1219698), (19062, 1061589), (22587, 895914), (28593, 707726), (33182, 609849), (45174, 447957), (49773, 406566), (57186, 353863), (67761, 298638), (99546, 203283), (135522, 149319)]