20194095924

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{503}}^1\times {\mathrm{8513}}^1$

素因数の和:9157

約数の個数: 72

約数和(自身を含む): 51544164672

約数和(自身を除く): 31350068748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 503, 524, 786, 1006, 1179, 1509, 1572, 2012, 2358, 3018, 4527, 4716, 6036, 8513, 9054, 17026, 18108, 25539, 34052, 51078, 65893, 76617, 102156, 131786, 153234, 197679, 263572, 306468, 395358, 593037, 790716, 1115203, 1186074, 2230406, 2372148, 3345609, 4282039, 4460812, 6691218, 8564078, 10036827, 12846117, 13382436, 17128156, 20073654, 25692234, 38538351, 40147308, 51384468, 77076702, 154153404, 560947109, 1121894218, 1682841327, 2243788436, 3365682654, 5048523981, 6731365308, 10097047962, 20194095924]

約数ペア:

[(1, 20194095924), (2, 10097047962), (3, 6731365308), (4, 5048523981), (6, 3365682654), (9, 2243788436), (12, 1682841327), (18, 1121894218), (36, 560947109), (131, 154153404), (262, 77076702), (393, 51384468), (503, 40147308), (524, 38538351), (786, 25692234), (1006, 20073654), (1179, 17128156), (1509, 13382436), (1572, 12846117), (2012, 10036827), (2358, 8564078), (3018, 6691218), (4527, 4460812), (4716, 4282039), (6036, 3345609), (8513, 2372148), (9054, 2230406), (17026, 1186074), (18108, 1115203), (25539, 790716), (34052, 593037), (51078, 395358), (65893, 306468), (76617, 263572), (102156, 197679), (131786, 153234)]