20829042430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{50153}}^1$

素因数の和:50533

約数の個数: 64

約数和(自身を含む): 45499708800

約数和(自身を除く): 24670666370

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 349, 595, 698, 1190, 1745, 2443, 3490, 4886, 5933, 11866, 12215, 24430, 29665, 41531, 50153, 59330, 83062, 100306, 207655, 250765, 351071, 415310, 501530, 702142, 852601, 1705202, 1755355, 3510710, 4263005, 5968207, 8526010, 11936414, 17503397, 29841035, 35006794, 59682070, 87516985, 122523779, 175033970, 245047558, 297557749, 595115498, 612618895, 1225237790, 1487788745, 2082904243, 2975577490, 4165808486, 10414521215, 20829042430]

約数ペア:

[(1, 20829042430), (2, 10414521215), (5, 4165808486), (7, 2975577490), (10, 2082904243), (14, 1487788745), (17, 1225237790), (34, 612618895), (35, 595115498), (70, 297557749), (85, 245047558), (119, 175033970), (170, 122523779), (238, 87516985), (349, 59682070), (595, 35006794), (698, 29841035), (1190, 17503397), (1745, 11936414), (2443, 8526010), (3490, 5968207), (4886, 4263005), (5933, 3510710), (11866, 1755355), (12215, 1705202), (24430, 852601), (29665, 702142), (41531, 501530), (50153, 415310), (59330, 351071), (83062, 250765), (100306, 207655)]