20777029210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{195659}}^1$

素因数の和:195751

約数の個数: 64

約数和(自身を含む): 44967363840

約数和(自身を除く): 24190334630

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 41, 70, 74, 82, 185, 205, 259, 287, 370, 410, 518, 574, 1295, 1435, 1517, 2590, 2870, 3034, 7585, 10619, 15170, 21238, 53095, 106190, 195659, 391318, 978295, 1369613, 1956590, 2739226, 6848065, 7239383, 8022019, 13696130, 14478766, 16044038, 36196915, 40110095, 50675681, 56154133, 72393830, 80220190, 101351362, 112308266, 253378405, 280770665, 296814703, 506756810, 561541330, 593629406, 1484073515, 2077702921, 2968147030, 4155405842, 10388514605, 20777029210]

約数ペア:

[(1, 20777029210), (2, 10388514605), (5, 4155405842), (7, 2968147030), (10, 2077702921), (14, 1484073515), (35, 593629406), (37, 561541330), (41, 506756810), (70, 296814703), (74, 280770665), (82, 253378405), (185, 112308266), (205, 101351362), (259, 80220190), (287, 72393830), (370, 56154133), (410, 50675681), (518, 40110095), (574, 36196915), (1295, 16044038), (1435, 14478766), (1517, 13696130), (2590, 8022019), (2870, 7239383), (3034, 6848065), (7585, 2739226), (10619, 1956590), (15170, 1369613), (21238, 978295), (53095, 391318), (106190, 195659)]