20170393602

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{1481}}^1$

素因数の和:2111

約数の個数: 64

約数和(自身を含む): 41657241600

約数和(自身を除く): 21486847998

約数列:

[1, 2, 3, 6, 59, 79, 118, 158, 177, 237, 354, 474, 487, 974, 1461, 1481, 2922, 2962, 4443, 4661, 8886, 9322, 13983, 27966, 28733, 38473, 57466, 76946, 86199, 87379, 115419, 116999, 172398, 174758, 230838, 233998, 262137, 350997, 524274, 701994, 721247, 1442494, 2163741, 2269907, 4327482, 4539814, 6809721, 6902941, 13619442, 13805882, 20708823, 41417646, 42553573, 56978513, 85107146, 113957026, 127660719, 170935539, 255321438, 341871078, 3361732267, 6723464534, 10085196801, 20170393602]

約数ペア:

[(1, 20170393602), (2, 10085196801), (3, 6723464534), (6, 3361732267), (59, 341871078), (79, 255321438), (118, 170935539), (158, 127660719), (177, 113957026), (237, 85107146), (354, 56978513), (474, 42553573), (487, 41417646), (974, 20708823), (1461, 13805882), (1481, 13619442), (2922, 6902941), (2962, 6809721), (4443, 4539814), (4661, 4327482), (8886, 2269907), (9322, 2163741), (13983, 1442494), (27966, 721247), (28733, 701994), (38473, 524274), (57466, 350997), (76946, 262137), (86199, 233998), (87379, 230838), (115419, 174758), (116999, 172398)]