20302364172

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{3851}}^1$

素因数の和:4519

約数の個数: 96

約数和(自身を含む): 51424015104

約数和(自身を除く): 31121650932

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 601, 731, 1202, 1462, 1803, 2193, 2404, 2924, 3606, 3851, 4386, 7212, 7702, 8772, 10217, 11553, 15404, 20434, 23106, 25843, 30651, 40868, 46212, 51686, 61302, 65467, 77529, 103372, 122604, 130934, 155058, 165593, 196401, 261868, 310116, 331186, 392802, 439331, 496779, 662372, 785604, 878662, 993558, 1317993, 1757324, 1987116, 2314451, 2635986, 2815081, 4628902, 5271972, 5630162, 6943353, 8445243, 9257804, 11260324, 13886706, 16890486, 27773412, 33780972, 39345667, 78691334, 99521393, 118037001, 157382668, 199042786, 236074002, 298564179, 398085572, 472148004, 597128358, 1194256716, 1691863681, 3383727362, 5075591043, 6767454724, 10151182086, 20302364172]

約数ペア:

[(1, 20302364172), (2, 10151182086), (3, 6767454724), (4, 5075591043), (6, 3383727362), (12, 1691863681), (17, 1194256716), (34, 597128358), (43, 472148004), (51, 398085572), (68, 298564179), (86, 236074002), (102, 199042786), (129, 157382668), (172, 118037001), (204, 99521393), (258, 78691334), (516, 39345667), (601, 33780972), (731, 27773412), (1202, 16890486), (1462, 13886706), (1803, 11260324), (2193, 9257804), (2404, 8445243), (2924, 6943353), (3606, 5630162), (3851, 5271972), (4386, 4628902), (7212, 2815081), (7702, 2635986), (8772, 2314451), (10217, 1987116), (11553, 1757324), (15404, 1317993), (20434, 993558), (23106, 878662), (25843, 785604), (30651, 662372), (40868, 496779), (46212, 439331), (51686, 392802), (61302, 331186), (65467, 310116), (77529, 261868), (103372, 196401), (122604, 165593), (130934, 155058)]