20139014565

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{298157}}^1$

素因数の和:298266

約数の個数: 48

約数和(自身を含む): 37210118400

約数和(自身を除く): 17071103835

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 79, 95, 171, 237, 285, 395, 711, 855, 1185, 1501, 3555, 4503, 7505, 13509, 22515, 67545, 298157, 894471, 1490785, 2683413, 4472355, 5664983, 13417065, 16994949, 23554403, 28324915, 50984847, 70663209, 84974745, 117772015, 211989627, 254924235, 353316045, 447533657, 1059948135, 1342600971, 2237668285, 4027802913, 6713004855, 20139014565]

約数ペア:

[(1, 20139014565), (3, 6713004855), (5, 4027802913), (9, 2237668285), (15, 1342600971), (19, 1059948135), (45, 447533657), (57, 353316045), (79, 254924235), (95, 211989627), (171, 117772015), (237, 84974745), (285, 70663209), (395, 50984847), (711, 28324915), (855, 23554403), (1185, 16994949), (1501, 13417065), (3555, 5664983), (4503, 4472355), (7505, 2683413), (13509, 1490785), (22515, 894471), (67545, 298157)]