20536362

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 57456000

約数和(自身を除く): 36919638

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 121, 126, 154, 189, 198, 231, 242, 297, 363, 378, 449, 462, 594, 693, 726, 847, 898, 1089, 1347, 1386, 1694, 2079, 2178, 2541, 2694, 3143, 3267, 4041, 4158, 4939, 5082, 6286, 6534, 7623, 8082, 9429, 9878, 12123, 14817, 15246, 18858, 22869, 24246, 28287, 29634, 34573, 44451, 45738, 54329, 56574, 69146, 84861, 88902, 103719, 108658, 133353, 162987, 169722, 207438, 266706, 311157, 325974, 380303, 488961, 622314, 760606, 933471, 977922, 1140909, 1466883, 1866942, 2281818, 2933766, 3422727, 6845454, 10268181, 20536362]

約数ペア:

[(1, 20536362), (2, 10268181), (3, 6845454), (6, 3422727), (7, 2933766), (9, 2281818), (11, 1866942), (14, 1466883), (18, 1140909), (21, 977922), (22, 933471), (27, 760606), (33, 622314), (42, 488961), (54, 380303), (63, 325974), (66, 311157), (77, 266706), (99, 207438), (121, 169722), (126, 162987), (154, 133353), (189, 108658), (198, 103719), (231, 88902), (242, 84861), (297, 69146), (363, 56574), (378, 54329), (449, 45738), (462, 44451), (594, 34573), (693, 29634), (726, 28287), (847, 24246), (898, 22869), (1089, 18858), (1347, 15246), (1386, 14817), (1694, 12123), (2079, 9878), (2178, 9429), (2541, 8082), (2694, 7623), (3143, 6534), (3267, 6286), (4041, 5082), (4158, 4939)]