20095918800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{728113}}^1$

素因数の和:728157

約数の個数: 120

約数和(自身を含む): 67172885184

約数和(自身を除く): 47076966384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 75, 80, 92, 100, 115, 120, 138, 150, 184, 200, 230, 240, 276, 300, 345, 368, 400, 460, 552, 575, 600, 690, 920, 1104, 1150, 1200, 1380, 1725, 1840, 2300, 2760, 3450, 4600, 5520, 6900, 9200, 13800, 27600, 728113, 1456226, 2184339, 2912452, 3640565, 4368678, 5824904, 7281130, 8737356, 10921695, 11649808, 14562260, 16746599, 17474712, 18202825, 21843390, 29124520, 33493198, 34949424, 36405650, 43686780, 50239797, 54608475, 58249040, 66986396, 72811300, 83732995, 87373560, 100479594, 109216950, 133972792, 145622600, 167465990, 174747120, 200959188, 218433900, 251198985, 267945584, 291245200, 334931980, 401918376, 418664975, 436867800, 502397970, 669863960, 803836752, 837329950, 873735600, 1004795940, 1255994925, 1339727920, 1674659900, 2009591880, 2511989850, 3349319800, 4019183760, 5023979700, 6698639600, 10047959400, 20095918800]

約数ペア:

[(1, 20095918800), (2, 10047959400), (3, 6698639600), (4, 5023979700), (5, 4019183760), (6, 3349319800), (8, 2511989850), (10, 2009591880), (12, 1674659900), (15, 1339727920), (16, 1255994925), (20, 1004795940), (23, 873735600), (24, 837329950), (25, 803836752), (30, 669863960), (40, 502397970), (46, 436867800), (48, 418664975), (50, 401918376), (60, 334931980), (69, 291245200), (75, 267945584), (80, 251198985), (92, 218433900), (100, 200959188), (115, 174747120), (120, 167465990), (138, 145622600), (150, 133972792), (184, 109216950), (200, 100479594), (230, 87373560), (240, 83732995), (276, 72811300), (300, 66986396), (345, 58249040), (368, 54608475), (400, 50239797), (460, 43686780), (552, 36405650), (575, 34949424), (600, 33493198), (690, 29124520), (920, 21843390), (1104, 18202825), (1150, 17474712), (1200, 16746599), (1380, 14562260), (1725, 11649808), (1840, 10921695), (2300, 8737356), (2760, 7281130), (3450, 5824904), (4600, 4368678), (5520, 3640565), (6900, 2912452), (9200, 2184339), (13800, 1456226), (27600, 728113)]