20170503835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{53441}}^1$

素因数の和:53631

約数の個数: 32

約数和(自身を含む): 26549985600

約数和(自身を除く): 6379481765

約数列:

[1, 5, 19, 29, 95, 137, 145, 551, 685, 2603, 2755, 3973, 13015, 19865, 53441, 75487, 267205, 377435, 1015379, 1549789, 5076895, 7321417, 7748945, 29445991, 36607085, 139106923, 147229955, 212321093, 695534615, 1061605465, 4034100767, 20170503835]

約数ペア:

[(1, 20170503835), (5, 4034100767), (19, 1061605465), (29, 695534615), (95, 212321093), (137, 147229955), (145, 139106923), (551, 36607085), (685, 29445991), (2603, 7748945), (2755, 7321417), (3973, 5076895), (13015, 1549789), (19865, 1015379), (53441, 377435), (75487, 267205)]