20803213260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{63467}}^1$

素因数の和:64092

約数の個数: 96

約数和(自身を含む): 64828753920

約数和(自身を除く): 44025540660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 607, 1214, 1821, 2428, 3035, 3642, 5463, 6070, 7284, 9105, 10926, 12140, 16389, 18210, 21852, 27315, 32778, 36420, 54630, 63467, 65556, 81945, 109260, 126934, 163890, 190401, 253868, 317335, 327780, 380802, 571203, 634670, 761604, 952005, 1142406, 1269340, 1713609, 1904010, 2284812, 2856015, 3427218, 3808020, 5712030, 6854436, 8568045, 11424060, 17136090, 34272180, 38524469, 77048938, 115573407, 154097876, 192622345, 231146814, 346720221, 385244690, 462293628, 577867035, 693440442, 770489380, 1040160663, 1155734070, 1386880884, 1733601105, 2080321326, 2311468140, 3467202210, 4160642652, 5200803315, 6934404420, 10401606630, 20803213260]

約数ペア:

[(1, 20803213260), (2, 10401606630), (3, 6934404420), (4, 5200803315), (5, 4160642652), (6, 3467202210), (9, 2311468140), (10, 2080321326), (12, 1733601105), (15, 1386880884), (18, 1155734070), (20, 1040160663), (27, 770489380), (30, 693440442), (36, 577867035), (45, 462293628), (54, 385244690), (60, 346720221), (90, 231146814), (108, 192622345), (135, 154097876), (180, 115573407), (270, 77048938), (540, 38524469), (607, 34272180), (1214, 17136090), (1821, 11424060), (2428, 8568045), (3035, 6854436), (3642, 5712030), (5463, 3808020), (6070, 3427218), (7284, 2856015), (9105, 2284812), (10926, 1904010), (12140, 1713609), (16389, 1269340), (18210, 1142406), (21852, 952005), (27315, 761604), (32778, 634670), (36420, 571203), (54630, 380802), (63467, 327780), (65556, 317335), (81945, 253868), (109260, 190401), (126934, 163890)]