20083674625

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1\times {\mathrm{1171}}^1$

素因数の和:2363

約数の個数: 64

約数和(自身を含む): 30382290432

約数和(自身を除く): 10298615807

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 595, 875, 1153, 1171, 2125, 2975, 5765, 5855, 8071, 8197, 14875, 19601, 19907, 28825, 29275, 40355, 40985, 98005, 99535, 137207, 139349, 144125, 146375, 201775, 204925, 490025, 497675, 686035, 696745, 1008875, 1024625, 1350163, 2450125, 2488375, 3430175, 3483725, 6750815, 9451141, 17150875, 17418625, 22952771, 33754075, 47255705, 114763855, 160669397, 168770375, 236278525, 573819275, 803346985, 1181392625, 2869096375, 4016734925, 20083674625]

約数ペア:

[(1, 20083674625), (5, 4016734925), (7, 2869096375), (17, 1181392625), (25, 803346985), (35, 573819275), (85, 236278525), (119, 168770375), (125, 160669397), (175, 114763855), (425, 47255705), (595, 33754075), (875, 22952771), (1153, 17418625), (1171, 17150875), (2125, 9451141), (2975, 6750815), (5765, 3483725), (5855, 3430175), (8071, 2488375), (8197, 2450125), (14875, 1350163), (19601, 1024625), (19907, 1008875), (28825, 696745), (29275, 686035), (40355, 497675), (40985, 490025), (98005, 204925), (99535, 201775), (137207, 146375), (139349, 144125)]