20083334130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{213131}}^1$

素因数の和:213496

約数の個数: 64

約数和(自身を含む): 53709264000

約数和(自身を除く): 33625929870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 349, 698, 1047, 1745, 2094, 3141, 3490, 5235, 6282, 9423, 10470, 15705, 18846, 31410, 47115, 94230, 213131, 426262, 639393, 1065655, 1278786, 1918179, 2131310, 3196965, 3836358, 5754537, 6393930, 9590895, 11509074, 19181790, 28772685, 57545370, 74382719, 148765438, 223148157, 371913595, 446296314, 669444471, 743827190, 1115740785, 1338888942, 2008333413, 2231481570, 3347222355, 4016666826, 6694444710, 10041667065, 20083334130]

約数ペア:

[(1, 20083334130), (2, 10041667065), (3, 6694444710), (5, 4016666826), (6, 3347222355), (9, 2231481570), (10, 2008333413), (15, 1338888942), (18, 1115740785), (27, 743827190), (30, 669444471), (45, 446296314), (54, 371913595), (90, 223148157), (135, 148765438), (270, 74382719), (349, 57545370), (698, 28772685), (1047, 19181790), (1745, 11509074), (2094, 9590895), (3141, 6393930), (3490, 5754537), (5235, 3836358), (6282, 3196965), (9423, 2131310), (10470, 1918179), (15705, 1278786), (18846, 1065655), (31410, 639393), (47115, 426262), (94230, 213131)]