20180882634

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{6451}}^1$

素因数の和:6648

約数の個数: 96

約数和(自身を含む): 46132316160

約数和(自身を除く): 25951433526

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 139, 186, 242, 278, 341, 363, 417, 682, 726, 834, 1023, 1529, 2046, 3058, 3751, 4309, 4587, 6451, 7502, 8618, 9174, 11253, 12902, 12927, 16819, 19353, 22506, 25854, 33638, 38706, 47399, 50457, 70961, 94798, 100914, 141922, 142197, 199981, 212883, 284394, 399962, 425766, 521389, 599943, 780571, 896689, 1042778, 1199886, 1561142, 1564167, 1793378, 2199791, 2341713, 2690067, 3128334, 4399582, 4683426, 5380134, 6599373, 9863579, 13198746, 19727158, 24197701, 27797359, 29590737, 48395402, 55594718, 59181474, 72593103, 83392077, 108499369, 145186206, 166784154, 216998738, 305770949, 325498107, 611541898, 650996214, 917312847, 1834625694, 3363480439, 6726960878, 10090441317, 20180882634]

約数ペア:

[(1, 20180882634), (2, 10090441317), (3, 6726960878), (6, 3363480439), (11, 1834625694), (22, 917312847), (31, 650996214), (33, 611541898), (62, 325498107), (66, 305770949), (93, 216998738), (121, 166784154), (139, 145186206), (186, 108499369), (242, 83392077), (278, 72593103), (341, 59181474), (363, 55594718), (417, 48395402), (682, 29590737), (726, 27797359), (834, 24197701), (1023, 19727158), (1529, 13198746), (2046, 9863579), (3058, 6599373), (3751, 5380134), (4309, 4683426), (4587, 4399582), (6451, 3128334), (7502, 2690067), (8618, 2341713), (9174, 2199791), (11253, 1793378), (12902, 1564167), (12927, 1561142), (16819, 1199886), (19353, 1042778), (22506, 896689), (25854, 780571), (33638, 599943), (38706, 521389), (47399, 425766), (50457, 399962), (70961, 284394), (94798, 212883), (100914, 199981), (141922, 142197)]