20062926842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47407}}^1$

素因数の和:47515

約数の個数: 64

約数和(自身を含む): 38047764480

約数和(自身を除く): 17984837638

約数列:

[1, 2, 7, 14, 19, 37, 38, 43, 74, 86, 133, 259, 266, 301, 518, 602, 703, 817, 1406, 1591, 1634, 3182, 4921, 5719, 9842, 11137, 11438, 22274, 30229, 47407, 60458, 94814, 211603, 331849, 423206, 663698, 900733, 1754059, 1801466, 2038501, 3508118, 4077002, 6305131, 12278413, 12610262, 14269507, 24556826, 28539014, 33327121, 38731519, 66654242, 75424537, 77463038, 150849074, 233289847, 271120633, 466579694, 527971759, 542241266, 1055943518, 1433066203, 2866132406, 10031463421, 20062926842]

約数ペア:

[(1, 20062926842), (2, 10031463421), (7, 2866132406), (14, 1433066203), (19, 1055943518), (37, 542241266), (38, 527971759), (43, 466579694), (74, 271120633), (86, 233289847), (133, 150849074), (259, 77463038), (266, 75424537), (301, 66654242), (518, 38731519), (602, 33327121), (703, 28539014), (817, 24556826), (1406, 14269507), (1591, 12610262), (1634, 12278413), (3182, 6305131), (4921, 4077002), (5719, 3508118), (9842, 2038501), (11137, 1801466), (11438, 1754059), (22274, 900733), (30229, 663698), (47407, 423206), (60458, 331849), (94814, 211603)]